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ULN2074B Integrated Circuit (IC)

ULN2074B

ULN2074B - IC Quad Darlington Driver 50V 1.5A 16DIL

£2.50

(inc VAT £3.00)
Quantity

ULN2803A Integrated Circuit (IC)

ULN2803A

IC 8 Darlington Drivers 50V 500mA 18DIL

£2.00

(inc VAT £2.40)
Quantity

ULN2804A Integrated Circuit (IC)

ULN2804A

IC 8 Darlington Drivers 18DIL

£1.50

(inc VAT £1.80)
Quantity

Ultimate Fuzz Face Clone - NPN Germanium NKT713

CKFUZN2

Guitar Fuzz Effects Pedal Kit v2

This kit is based on the legendary fuzz face pedal. Instead of ultra rare germanium transistors, it uses genuine new old stock NKT713 Newmarket vintage NPN germanium transistors to give you that classic germanium fuzz, while keeping the cost down. This project is ideal if you're looking to get into guitar pedal building.

The v2 includes an indicator LED and a footswitch daughterboard to make assembly easier and cleaner.
 

The following components are included in this kit:

  • Instructions  x 1
  • 100kΩ 1/4W carbon resistor x 1
  • 33kΩ 1/4W carbon resistor x 1
  • 470Ω 1/4W carbon resistor x 1
  • 4.7kΩ 1/4W carbon resistor x 1
  • 1MΩ 1/4W carbon resistor x 1
  • 2.2kΩ 1/4W carbon resistor x 1
  • 2.2µF 25V electrolytic capacitor x 1
  • 22µF 25V electrolytic capacitor x 1
  • 10nF dipped polyester capacitor x 1
  • 220µF 25V electrolytic capacitor x 1
  • 100nF boxpoly capacitor x 1
  • 1N4007 diode x 1
  • 1kΩ 9mm vertical potentiometer x 1
  • 500kΩ 9mm vertical potentiometer x 1
  • 10kΩ 10mm horizontal trimpot x 1
  • 5mm red LED x 1
  • LED Spacer x 1
  • NKT713 Germanium NPN BJT
  • 6.3mm (1/4") stereo chassis socket x 1
  • 6.3mm (1/4") mono chassis socket x 1
  • 2.1 x 5.5mm switched DC chassis socket x 1
  • PP3 battery snap x 1
  • PCB x 1
  • Footswitch x 1
  • Footswitch daughterboard PCB x 1
  • Hookup wire x 50cm

To assemble this kit, you will need the following tools:

  • Soldering iron and solder
  • Side cutters
  • Track cutter
  • Drill (only needed if you want to drill an enclosure)

 

 

£29.00

(inc VAT £34.80)
Quantity

Ultimate Fuzz Face Clone v2 - NPN Silicon

CKFUZN1v2

Guitar Fuzz Effects Pedal Kit v2

This kit is based on the legendary fuzz face pedal. Instead of germanium transistors, it uses newer, more commonly available NPN silicon transistors to give you a harsh and sharp fuzz, while keeping the cost down. This project is ideal if you're looking to get into guitar pedal building.

The v2 includes an indicator LED and a footswitch daughterboard to make assembly easier and cleaner.
 

The following components are included in this kit:

  • Instructions  x 1
  • 100kΩ 1/4W carbon resistor x 1
  • 33kΩ 1/4W carbon resistor x 1
  • 470Ω 1/4W carbon resistor x 1
  • 4.7kΩ 1/4W caron resistor x 1
  • 1MΩ 1/4W carbon resistor x 1
  • 2.2kΩ 1/4W carbon resistor x 1
  • 2.2µF 25V electrolytic capacitor x 1
  • 22µF 25V electrolytic capacitor x 1
  • 10nF dipped polyester capacitor x 1
  • 220µF 25V electrolytic capacitor x 1
  • 100nF boxpoly capacitor x 1
  • 1N4007 diode x 1
  • 1kΩ 9mm vertical potentiometer x 1
  • 500kΩ 9mm vertical potentiometer x 1
  • 10kΩ 10mm horizontal trimpot x 1
  • 5mm red LED x 1
  • BC108 NPN BJT x 1
  • BC183 NPN BJT x 1
  • 6.3mm (1/4") stereo chassis socket x 1
  • 6.3mm (1/4") mono chassis socket x 1
  • 2.1 x 5.5mm switched DC chassis socket x 1
  • PP3 battery snap x 1
  • PCB x 1
  • Footswitch x 1
  • Footswitch daughterboard PCB x 1
  • Hookup wire x 50cm

To assemble this kit, you will need the following tools:

  • Soldering iron and solder
  • Side cutters
  • Track cutter
  • Drill (optional - only needed if you want to drill an enclosure)

 

 

£18.00

(inc VAT £21.60)
Quantity

Ultra Bright Blue LED 5mm Water Clear 7,500mcd

B5U

Ultra Bright Blue 5mm. Clear 7500mcd, 2.6-3.6V 20mA max

£0.30

(inc VAT £0.36)
Quantity

Ultra Bright Blue LED 5mm Water Clear 8,000mcd

B5C

Ultra Bright Blue 5mm  Clear. 8,000mcd DISCONTINUED Please go to B5U

 

Ultra Bright White 5mm LED 11,000mcd

W5E

Ultra Bright White 5mm LED Water Clear.

DC Voltage 3.0 to 3.4VDC

Max Current: 40mA.

Continuous Working Current: 20mA  for 11,000mcd

£0.75

(inc VAT £0.90)
Quantity

Ultra HD 5 Megapixel Grey HD Eyeball Dome Camera 20M Night Vision 3 in 1

CEM20G

5MP Ultra High Definition Grey Eyeball Dome Camera 20M Night Vision

Superb quality image with true colours and fine definition. 

  • For outdoors or indoors (Robust Metal Fully Weatherproof Housing)
  • Wide-angle 3.6mm megapixel lens. 
  • Easy to mount in any direction. 

Also compatible with older 4MP & 2MP HD DVRs  Please phone 020 8452 0161 if you need this adjustment

 

Specification:

Image Sensor: 1/2.5" CMOS Sensor
Resolution: 5.0 Megapixel, 2592 x1944
Lux: 0.05 IR off, 0 IR on
Lens: Fixed 3.6mm with IR Cut Filter

  • Digital Wide Dynamic Range
  • Digital Noise Reduction
  • Auto White Balance
  • AGC
  • Anti-Fog Dual Glass

Power Reqd: 12VDC 550mA
Infra-red Source: 18pcs x 14µ SMD IR LEDs
Infra Red Beam: 20 Metres
Terminations: BNC & DC 2.1 x 5.5mm on Flying Leads
Size: D93 X H74mm

£36.00

£35.00

(inc VAT £42.00) 3% Off
Quantity

Ultra HD 5 Megapixel Varifocal 2.8-12mm Grey Eyeball Dome Camera 30M Night Vision

CVM30G

Ultra HD 5 Megapixel Varifocal 2.8-12mm Grey Eyeball Dome Camera with 30M Night Vision

An outdoor or indoor camera in a robust metal casing. 

5 Megapixels HD gives an super high definition image with true colours. 

Close up to wide-angle 2.8-12mm Varifocal Megapixel lens,

Easy angle & focusing adjustment .Can be mounted to cover any direction.

This camera can be set for lower, older definitions such as 960H, 4MP or 2MP to be compatible with older HD DVRs. Please phone 020 8452 0161 if you need this adjustment  

 
Specification:

Image Sensor: 1/2.5" CMOS Sensor
Resolution: 5.0 Megapixel, 2592(H)×1944(V)
Lux: 0.05 IR off, 0 IR on
Lens: Fixed 2.8-12mm with IR Cut Filter
Wide Dynamic Range: Digital
Noise Reduction: Digital
Auto White Balance: Yes
AGC: Yes
Anti-Fog Dual Glass: Yes
Power Reqd: 12VDC 750mA 
Infra-red Source: 24pcs x 14µ SMD IR LEDs
Infra Red Beam: 30 Metres
Terminations: BNC & DC 2.1 x 5.5mm on Flying Leads
Size: D120 X H98mm

£47.75

(inc VAT £57.30)
Quantity

Ultra HD 5 Megapixel Varifocal 2.8-12mm White Eyeball Dome Camera 30M Night Vision

CVM30W

Ultra HD 5 Megapixel Varifocal White Eyeball Dome Camera with 30M Night Vision

An outdoor or indoor camera in a robust metal casing. 

5 Megapixels HD gives an super high definition image with true colours. 

Close up to wide-angle 2.8-12mm Varifocal Megapixel lens,

Easy angle & focusing adjustment .Can be mounted to cover any direction.

This camera can be set for lower, older definitions such as 960H, 4MP or 2MP to be compatible with older HD DVRs.  Please phone 020 8452 0161 if you need this adjustment

Specification:

Image Sensor: 1/2.5" CMOS Sensor
Resolution: 5.0 Megapixel, 2592(H)×1944(V)
Lux: 0.05 IR off, 0 IR on
Lens: Fixed 2.8-12mm with IR Cut Filter
Wide Dynamic Range: Digital
Noise Reduction: Digital
Auto White Balance: Yes
AGC: Yes
Anti-Fog Dual Glass: Yes
Power Reqd: 12VDC 750mA 
Infra-red Source: 24pcs x 14µ SMD IR LEDs
Infra Red Beam: 30 Metres
Terminations: BNC & DC 2.1 x 5.5mm on Flying Leads
Size: D120 X H98mm

£47.75

(inc VAT £57.30)
Quantity

Ultra HD 5 Megapixel Varifocal Anti-Vandal HD Camera Suitable for Facial Recognition

CVT5M

Ultra HD 5 Megapixel Varifocal 30M Night Vision Dome Camera suitable for Facial Recognition

Ideal for facial recognition when used with our Ultra HD DVRs.

Weatherproof IP66 anti-vandal camera with a 2.8-12mm Varifocal lens, 
 
  • Cable management System. 
  • High quality 2.8 to 12mm Varifocal lens 
  • 5MP Sony sensor for excellent images in various lighting conditions. 
  • Can be pre set for detailed close-up images to wide angles. 
  • Wide Dynamic Range covers almost all lighting conditions. 
  • 3 Axis Bracket inside for easy instalation.
 
The camera is also suitable for lower definitions of 4MP, 2MP or Standard Definition. Compatible with older HD DVRs.  Please phone 020 8452 0161 if you need this adjustment
 
Specification:
Image Sensor: 1/2.5" CMOS Sensor
Resolution: 5.0 Megapixel, 2592(H)×1944(V)
Lux: 0.001 IR off, 0 IR on
Lens: Fixed 2.8-12mm with IR Cut Filter
Wide Dynamic Range
Noise Reduction
Auto White Balance
Automatic Gain Control
Power Reqd: 12VDC 1000mA
Infra-red Source: 4pcs x High Power SMD IR
Infra Red Beam: 30 Metres
Terminations: BNC & DC 2.1 x 5.5mm on Flying Leads
Size: 142mm x 142mm

£65.00

(inc VAT £78.00)
Quantity

Ultra HD 5 Megapixel Varifocal Bullet Camera With Motorized Zoom Lens and 40M Night Vision

CBZ40

Ultra HD 5MP Varifocal 2.8-12mm Bullet Camera With Motorized Zoom Lens and 40M Night Vision

  • For outdoors or indoors (Robust Metal Fully Weatherproof Housing)
  • Close to Wide-angle Varifocal 2.8 to 12mm megapixel lens. 
  • Easy to set for any direction. 
  • UTC Motorized Zoom lens

Also compatible with older 4MP, 960H HD DVRs, Please phone 020 8452 0161 if you need this adjustment

 
Specification:

Image Sensor: 1/2.5" CMOS Sensor
Resolution: 5.0 Megapixel, 2592(H)×1944(V)
Lux: 0.001 IR off, 0 IR on
Lens: Fixed 2.8-12mm with IR Cut Filter
Wide Dynamic Range
Noise Reduction
Auto White Balance
Automatic Gain Control
Anti-Fog Dual Glass
Power Reqd: 12VDC 1000mA 
Infra-red Source: 4pcs x High Power SMD IR Array
Infra red Beam: 40 Metres
Terminations: BNC & DC 2.1 x 5.5mm on Flying Leads
Size: 211mm x 92mm x 90mm

£65.00

(inc VAT £78.00)
Quantity

Ultra HD 5 Megapixel White HD Bullet Camera - 25M Night Vision

CFB25W

5 Megapixel HD White Bullet Camera 25M Night Vision.

Superb quality image with true colours and ultra fine definition. 

  • For outdoors or indoors (Robust Metal Fully Weatherproof Housing)
  • Wide-angle 3.6mm megapixel lens. 
  • Easy to mount in any direction. 

Also compatible with older 4MP & 2MP, 960P, 720P DVRs.  

Please phone 020 8452 0161 if you need this adjustment

 
Specification:

Image Sensor:CMOS
Resolution: 5.0 Megapixel, 
Lux: 0.05 IR off, 0 IR on
Lens: Fixed 3.6mm 

  • Digital Wide Dynamic Range
  • Digital Noise Reduction
  • Auto White Balance
  • AGC

Power Reqd: 12VDC 500mA 
Infra-red Source: Surround of SMD IR LEDs
Infra Red Beam: 25 Metres
Terminations: BNC & DC 2.1 x 5.5mm on Flying Leads

Dimensions: 70mm dia x 180mm length
 

£39.00

(inc VAT £46.80)
Quantity

Ultra HD 5 Megapixel White HD Eyeball Dome Camera 20M Night Vision 3 in 1

CEM20W

Ultra HD 5 Megapixel White Eyeball Dome Camera 20M Night Vision

Superb quality image with true colours and fine definition. 

  • For outdoors or indoors (Robust Metal Fully Weatherproof Housing)
  • Wide-angle 3.6mm megapixel lens. 
  • Easy to mount in any direction. 

Also compatible with older 4MP & 2MP, 960H HD DVRs.  Please phone 020 8452 0161 if you need this adjustment

 

Specification:

Image Sensor: 1/2.5" CMOS Sensor
Resolution: 5.0 Megapixel, 2592 x1944
Lux: 0.05 IR off, 0 IR on
Lens: Fixed 3.6mm with IR Cut Filter

  • Digital Wide Dynamic Range
  • Digital Noise Reduction
  • Auto White Balance
  • AGC
  • Anti-Fog Dual Glass

Power Reqd: 12VDC 550mA 
Infra-red Source: 18pcs x 14µ SMD IR LEDs
Infra Red Beam: 20 Metres
Terminations: BNC & DC 2.1 x 5.5mm on Flying Leads
Size: D93 X H74mm

£36.00

£35.00

(inc VAT £42.00) 3% Off
Quantity

ULtra HD 5MP IR PTZ Outdoor AHD, CVI, TVI Speed Dome with 22x Zoom

CSPT22

Ultra High Definition 5MP 22x PTZ Speed Dome with 60M Long Range Night Vision AHD with 4in1 5MP HD Sensor.

IP66 Weatherproof PTZ Speed Dome Camera , for outdoor or indoor use. Control via DVR, Joystick, or remotely via internet to mobile phones, PCs, Tablets etc.
Anti Vandal Metal Housing can rotate continuously
Auto  adjust of IR brightness, depending on zoom for anti-white-out caused by powerful IR LEDs at close range.
Controlled by RS485 Pelco D or Pelco P protocols or coaxial control.
Our DVRs and controller JSPTZ2 can control this and multiple PTZ cameras. Complete with Housing, Pendant Bracket and Power Supply. Can also be ceiling mounted using the BKPZ or corner mounted using BKPTC.

Features:
* PWM intelligent IR illumination.
* IR distance up to 60M
* 32bit CPU gives smooth movement even a 0.02 Deg/sec
* Time scheduling function
* Pelco-D/P protocol
* 4.5" All metal body construction, waterproof to IP66
* Up to 500m lossless transmission via RG59 coax

Image device: 5MP HD CMOS Sensor
Effective Pixels: 
2560(H) x 1960(V)
Resolution: 5 MP (2560 x 1960)
Zoom: 22x Optical zoom; 3.9-88.5
Day & Night: Auto/Day/Night
Tilt Range: 186°
Ratio Speed: Support
360° Scan: Zoom sensitive speed available
A-B Scan: User programmable
PWR on Action: Memory/Pattern 1/Tour 1/360 scan/AB scan/Preset 1-8/None
Park Time: 1-60mins
Dwell Preset: 5-60s
Preset Points: 220
Go to Preset Speed: 60 deg/s
Guard Tours: 4 groups
Guard Points: Max.16 points, dwell time user selectable
Pattern Scan: 4 pcs
Pattern Scan Record: Max.15 minutes, max.512 commands
OSD Menu: Multiple Language
Comms Protocol: Pelco-D, Pelco-P
Communication: RS485
Baud Rate: 1200/2400/4800/9600bps
Operating Temp: -40°~ +60°
Operating Humidity: 95% Non Condensing
Heater & Blower: Auto temperature control
Power: DC 12V 3A included
IR Illumination Distance: 60M
Power Consumption: 36W
Lightning Protection: Transient voltage 6000V
IR LEDs: 9 pcs 42mm Array
Weight: 3Kg approx
Dimsensions: H190mm x W130mm x L130mm

£229.00

(inc VAT £274.80)
Quantity

Ultra High Definition 4.0 Megapixel IP CCTV System with 16 White Uniview IP Dome Cameras

DEALUF161

16 Camera 4 Megapixel High Definition Night & Day White Eyeball Dome CCTV System with 30m Night Vision
All our systems are bespoke; they are not pre-boxed kits. You can select any mix of our  cameras. Just phone  020 8452 0161. All systems include a highly discounted bundle.

  • 4MP gives stunning & detailed colour evidence 
  • Incredibly Advanced Video Content Analysis (VCA) - Facial Recognition, Crowd Density, Area Intrusion, People Flow Counter, Object Removal to name but a few
  • Simple Mobile/PC/Laptop viewing with Internet & Cloud Technology
  • Very High Efficiency Ultra 265 codec

Cameras are suitable for Outdoor (IP67)  & Indoor Use. All Cameras have 30M Smart Night Vision

Features:
*  Realtime Live & Recorded Images
*  View on PCs, Laptops, iPhones, iPads, Android Phones and Tablets

*  SD Card Slot on each camera for edge recording (upto 256GB)
*  Built-in microphone on each camera
*  Video Content Analysis includes:     
         •Entering/leaving area
         •Out of focus detection
         •Scene change detection
         •Object removal
         •Object left behind
         •Auto tracking (for PTZ cameras)
         •People flow counter

         •Crowd density
         •Face detection
         •Tripwire crossing detection
         •Area intrusion detection
         •Area leaving detection

*  Quiet Running Fanless 16 Channel NVR with VGA and HDMI video output
*  4 Megapixel High Definition Eyeball Dome Cameras
*  Supplied with 1TB HDD,  with option for 2TB, 4TB, 6TB or 8TB.
*  Can be set to Real-time, Time Lapse, VCA or Programmed Timer.

Full Datasheets can be found below:


NVR


Camera


Contents of Package:
16 x 4 Megapixel White Eyeball Dome Cameras 
IPC3614LE-ADF28K
1 x Uniview Ultra High Definition 8 Megapixel 16 Channel NVR NVR302-16S2-P16
16 x 20m CAT6 Leads

1 x 1m HDMI lead for NVR to Screen

HD Monitor available as an option

Hard Drive Selection Guide
The following times are based on high quality recordings.
These times can be greatly extended by changing recording quality settings or by using motion detection/timed recording.

16 cameras at real-time:


1TB:             2 days
2TB:             3 1/2 days
4TB:             7 days
6TB:             10 1/2 days
8TB:             14 days
12TB:           21 days
16TB:           28 days

£1792.00

£1650.00

(inc VAT £1980.00) 8% Off
Quantity

Ultra High Definition 4.0 Megapixel IP CCTV System with 4 White Uniview IP Dome Cameras

DEALUF41

4 Camera 4 Megapixel High Definition Night & Day White Eyeball Dome IP CCTV System with 30m Night Vision
All our systems are bespoke; they are not pre-boxed kits. You can select any mix of our  cameras. Just phone  020 8452 0161. All systems include a highly discounted bundle.

  • 4MP gives stunning & detailed colour evidence 
  • Incredibly Advanced Video Content Analysis (VCA) - Facial Recognition, Crowd Density, Area Intrusion, People Flow Counter, Object Removal to name but a few
  • Simple Mobile/PC/Laptop viewing with Internet & Cloud Technology
  • Very High Efficiency Ultra 265 codec

Cameras are suitable for Outdoor (IP67)  & Indoor Use. All Cameras have 30M Smart Night Vision

Features:
*  Realtime Live & Recorded Images
*  View on PCs, Laptops, iPhones, iPads, Android Phones and Tablets

*  Built-in microphone on each camera
*  SD Card Slot on each camera for edge recording (upto 256GB)
*  Video Content Analysis includes:
         •Entering/leaving area
         •Out of focus detection
         •Scene change detection
         •Object removal
         •Object left behind
         •Auto tracking (for PTZ cameras)
         •People flow counter

         •Crowd density
         •Face detection
         •Tripwire crossing detection
         •Area intrusion detection
         •Area leaving detection

*  Quiet Running Fanless 4 Channel NVR with VGA and HDMI video output NVR501-04B-P4
*  4 Megapixel High Definition Eyeball Dome Cameras IPC3614LE-ADF28K
*  Supplied with 1TB HDD,  with option for 2TB, 4TB, 6TB or 8TB.
*  Can be set to Real-time, Time Lapse, VCA or Programmed Timer.

Full Datasheets can be found below:


NVR


Camera


Contents of Package:
4 x 4 Megapixel White Eyeball Dome Cameras IPC3614LE-ADF28K

1 x Uniview Ultra High Definition 8 Megapixel 4 Channel NVR NVR501-04B-P4
4 x 25m CAT6 Leads

1 x 1m HDMI lead for NVR to Screen

HD Monitor available as an option

Hard Drive Selection Guide
The following times are based on high quality recordings.
These times can be greatly extended by changing recording quality settings or by using motion detection/timed recording.

4 cameras at real-time:

1TB:             7 days
2TB:             14 days
4TB:             28 days
6TB:             42 days
8TB:             56 days

£568.00

£535.00

(inc VAT £642.00) 6% Off
Quantity

Ultra High Definition 4.0 Megapixel IP CCTV System with 8 White Uniview IP Dome Cameras

DEALUF81

8 Camera 4 Megapixel High Definition Night & Day White Eyeball Dome IP CCTV System with 30m Night Vision
All our systems are bespoke; they are not pre-boxed kits. You can select any mix of our  cameras. Just phone  020 8452 0161. All systems include a highly discounted bundle.

  • 4MP gives stunning & detailed colour evidence 
  • Incredibly Advanced Video Content Analysis (VCA) - Facial Recognition, Crowd Density, Area Intrusion, People Flow Counter, Object Removal to name but a few
  • Simple Mobile/PC/Laptop viewing with Internet & Cloud Technology
  • Very High Efficiency Ultra 265 codec

Cameras are suitable for Outdoor (IP67)  & Indoor Use. All Cameras have 30M Night Vision

Features:
*  Realtime Live & Recorded Images
*  View on PCs, Laptops, iPhones, iPads, Android Phones and Tablets

*  Built-in microphone on each camera
*  SD Card Slot on each camera for edge recording (upto 256GB)
*  Video Content Analysis includes:     
         •Entering/leaving area
         •Out of focus detection
         •Scene change detection
         •Object removal
         •Object left behind
         •Auto tracking (for PTZ cameras)
         •People flow counter

         •Crowd density
         •Face detection
         •Tripwire crossing detection
         •Area intrusion detection
         •Area leaving detection

*  Quiet Running Fanless 8 Channel NVR with VGA and HDMI video output
*  4 Megapixel High Definition Eyeball Dome Cameras
*  Supplied with 1TB HDD,  with option for 2TB, 4TB, 6TB or 8TB.
*  Can be set to Real-time, Time Lapse, VCA or Programmed Timer.

Full Datasheets can be found below:


NVR


Camera


Contents of Package:
8 x 4 Megapixel White Eyeball Dome Cameras IPC3614LE-ADF28K 

1 x Uniview Ultra High Definition 8 Megapixel 8 Channel NVR NVR501-08B-P8
8 x 25m CAT6 Leads

1 x HDMI lead for DVR to Screen

HD Monitor available as an option

Hard Drive Selection Guide
The following times are based on high quality recordings.
These times can be greatly extended by changing recording quality settings or by using motion detection/timed recording.

8 cameras at real-time:

1TB:             3 1/2 days
2TB:             7 days
4TB:             14 days
6TB:             21 days
8TB:             28 days

£979.00

£910.00

(inc VAT £1092.00) 7% Off
Quantity

Ultra Violet 5mm LED 30mW

U5M

Ultra-Violet Emitting 5mm LED

A superior 5mm Ultra-Violet high power LED. 

Water clear lens made from UV resistant and waterproof epoxy material.
 
  • UV power 35mW @ 20mA 
  • Forward Voltage 3.5V typ
  • 5mm Water Clear Ultra Violet LED
  • Vf=3.8V max. 30mA max.
  • Wavelength 395nM.Radiation Power 35mW
  • Half Angle 20 deg
 

£1.50

(inc VAT £1.80)
Quantity

Ultrasonic Ranging Module for Arduino

HCSR04

Ultrasonic ranging module for Arduino and other microcontroller projects

 
This is a module with a 40kHz ultrasonic transmitter / receiver pair mounted on the front of a small PCB, with the required control circuitry on the back.
It sends a short 40kHz square wave out, and calculates the distance by recording the time it takes the wave to return to the sensor.
 
Voltage : 5VDC
Working Range : 20mm to 4500mm
Accuracy : 2mm


Example project: 

 
HC SR04 Distance Measurement Tool
 
This article will demonstrate how to build a simple distance measuring device using the HC SR05 ultrasonic sensor board. This project can be used standalone as a way of measuring short distances or, it can be incorporated into other projects that require distance measuring. This sensor works best when the two transceivers are parallel to a solid surface, at a distance between 2cm to 450cm. 
 
Here’s what you will need:
 
Tools
Step 1
First, you will need to connect the HCSR04 sensor to the Arduino. Simply use the male to female jumper leads to connect the two together as described below and in fig.1:

HCSR04                                      Arduino
VCC-----------------------------------------5V
Trig------------------------------------------D3
Echo----------------------------------------D2
GND---------------------------------------GND
 
Step 2
Solder the KY1602 module onto the 1602 LCD screen. Pin 1 on the KY1602 module is the one closest to the 4 data and power pins. Once soldered, you can now connect the LCD display to the Arduino as shown in fig. 1.


                                                                               fig. 1

 

Step 3
Connect the Arduino to a computer and install the libraries mentioned above. If you need help installing the libraries, CLICK HERE for a quick tutorial.
 

Step 4
You can now start writing the code to get this all working:


First, clear the IDE window. Then, include the aforementioned libraries:
 
 
    
#include <HCSR04.h> 
#include <LCD_I2C.h> 
    



Initialize the HCSR04 sensor. The numbers in the brackets correspond to the trigger and echo pins respectively:

 
    
HCSR04 hc(3, 2); 
    

 

Initialize the KY1602 I2C LCD driver (address 0x27 in this example) and specify the LCD display (in this case 16 characters, 2 rows):

 
LCD_I2C lcd(0x27, 16, 2); 
    


 

Begin the void setup function. Initialize the LCD screen and turn on the backlight:

 
    
void setup() 
{ 
  lcd.begin(); 
  lcd.backlight(); 
}   
 


Begin the void loop function. Set the cursor to the first character:

 
void loop() 
{ 
    lcd.setCursor(0,0); 
 


Print the distance calculated by the sensor on the LCD screen:

 
    lcd.print(hc.dist()); 
    

 

Add 100ms delay:

 
delay(100);                 
} 
    

 

The completed code should look like this:

 
#include <HCSR04.h> 
#include <LCD_I2C.h> 
 
HCSR04 hc(3, 2); 
LCD_I2C lcd(0x27, 16, 2); 
 
void setup() 
{ 
  lcd.begin(); 
  lcd.backlight(); 
} 
 
void loop() 
{ 
    lcd.setCursor(0,0); 
    lcd.print(hc.dist()); 
    delay(100);                 
} 
 
    

 

 
Step 5
Press the “Upload” button at the top (button with tick, located below “File”). The IDE will now compile the code and upload it to your Arduino (this will take a few moments).
 
Step 6
All done! The LCD will now start to display the distance calculated by the sensor.
 

 

£2.50

(inc VAT £3.00)
Quantity

UM3561A Integrated Circuit (IC)

UM3561A

IC Melody Tunes Generator 8DIL

£7.50

(inc VAT £9.00)
Quantity

UM3758-120A Integrated Circuit (IC)

UM375A-120A

IC Programmable Encoder/Decoder Tristate18DIL

£15.00

(inc VAT £18.00)
Quantity

UM9151-3 Integrated Circuit (IC)

UM9151-3
IC DTMF Telephone Dialler 16DIL

£6.00

(inc VAT £7.20)
Quantity

UM95089 Integrated Circuit (IC)

UM95089
IC DTMF Decoder 16DIL

£6.00

(inc VAT £7.20)
Quantity

Universal Battery Tester for AAA AA PP3 9V D cell C cell Button & Coin cells etc

BAT393

BAT393 Universal Battery Tester

Easy to use battery tester with an easy-to-read, accurate needle display. Tests for most batteries inc button cells.  Why throw away good batteries?

  • Measures the batteries under load to accurately indicate their state
  • Suitable to test AA, AAA, C, D, Button Cells, Coin Cells and 9V PP3 batteries and button cells
  • Works without power.

£3.50

(inc VAT £4.20)
Quantity

Uniview 16-Channel PoE 8MP (4k) Ultra High Definition CCTV NVR

NVR302-16S2-P16

Uniview 16-Channel PoE 8MP (4k) Ultra High Definition CCTV NVR with High Efficiency Ultra 265 Codec - A New Era of High Definition Video Surveillance

Using the latest video processing hardware, this recorder can support IP cameras of up to 4k (8MP) resolution, providing real-time high definition recordings when you need them most. With its advanced Video Content Analysis (VCA) functions, it also provides many aditional functions, such as Crowd Density Monitoring, Intrusion detection, Line Cross Detection and Object Removal Detection to name but a few.

Viewing the cameras on your mobile or tablet has never been easier! The EZView app is a powerful monitoring software that is compatible with Android and iOS devices.
 
Please note, this NVR is supplied without a hard drive as standard. Please select a hard drive (from the drop-down menu below the price) if you wish to record.
 
 
Features:
  • Up to 8MP (4k) video recording
  • Supports 4k video output (over HDMI)
  • Supports RTSP and ONVIF protocol cameras (Profiles S, G and T) 
  • Mobile/Laptop/PC/Smartphone viewing.
  • Advanced Ultra 265 High Efficiency Compression
  • Two way audio with compatible cameras
  • Power-over-Ethernet compatible
  • Smart Detection functions, such as: Human Body Detection, Intrusion Detection, Cross Line Detection, Restricted Areas, Object Removal Detection, Auto Tracking, etc.
  • Dual stream encoding for high quality recording and smooth remote viewing.
  • Multiplex operation: Preview, recording, playback, backup, network live, mobile phone view. 
  • Playback modes: Normal, Fast, Manual and Single-Frame
  • Simple backup via USB stick, external HDD or via network / Internet.
  • Auto power recovery, returning to the pre-power down state
  • Complete with Mouse
 
Technical Data:
Industrial grade micro controller chip
Linux Operating system
Simple to use GUI interface mouse operation
Channel modes: Display & Screen Displays 1/4/6/8/9/10/12/16
TV System: PAL
Image encoding: Ultra 265/H.265/H.264
Supported Protocols: TCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SNMP, SMTP
Recording Resolution: 8MP/6MP/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF
Video input: 16 x RJ45 with POE (30W per socket, 240W total)
Video output: 1 VGA & 1 HDMI
Audio input: 1 Phono (RCA)
Audio output: 1 Phono (RCA) & HDMI
Dimensions: 380mm x 315mm x 53mm
Certification: UL, CE, FCC, RoHS, WEEE 
 
 
 

£315.00

(inc VAT £378.00)
Quantity

Uniview 4-Channel PoE 8MP (4k) Ultra High Definition CCTV NVR

NVR501-04B-P4

Uniview 4-Channel PoE 8MP (4k) Ultra High Definition CCTV NVR with High Efficiency Ultra 265 Codec - A New Era of High Definition Video Surveillance

Using the latest video processing hardware, this recorder can support IP cameras of up to 4k (8MP) resolution, providing real-time high definition recordings when you need them most. With its advanced Video Content Analysis (VCA) functions, it also provides many aditional functions, such as Crowd Density Monitoring, Intrusion detection, Line Cross Detection and Object Removal Detection to name but a few.

Viewing the cameras on your mobile or tablet has never been easier! The EZView app is a powerful monitoring software that is compatible with Android and iOS devices.
 
Please note, this NVR is supplied without a hard drive as standard. Please select a hard drive (from the drop-down menu below the price) if you wish to record.
 
 
Features:
  • Up to 8MP (4k) video recording
  • Supports 4k video output (over HDMI)
  • Supports RTSP and ONVIF protocol cameras (Profiles S, G and T) 
  • Mobile/Laptop/PC/Smartphone viewing.
  • Advanced Ultra 265 High Efficiency Compression
  • Two way audio with compatible cameras
  • Power-over-Ethernet compatible
  • Smart Detection functions, such as: Human Body Detection, Intrusion Detection, Cross Line Detection, Restricted Areas, Object Removal Detection, Auto Tracking, etc.
  • Dual stream encoding for high quality recording and smooth remote viewing.
  • Multiplex operation: Preview, recording, playback, backup, network live, mobile phone view. 
  • Playback modes: Normal, Fast, Manual and Single-Frame
  • Simple backup via USB stick, external HDD or via network / Internet.
  • Auto power recovery, returning to the pre-power down state
  • Complete with Mouse
 
Technical Data:
Industrial grade micro controller chip
Linux Operating system
Simple to use GUI interface mouse operation
Live View Displays: 1 or 4
TV System: PAL
Image encoding: Ultra 265/H.265/H.264
Video input: 4 x RJ45 with POE
Video output: 1 VGA (up to 1080p) & 1 HDMI (up to 4K)
Audio input: 1 Phono (RCA)
Audio output: 1 Phono (RCA) & HDMI
Power Supply: 52VDC (Included)
Dimensions: 260mm(W) x 240mm(D) x 47mm(H)
Certification: UL, CE, FCC, RoHS, WEEE 
 
 

£165.00

(inc VAT £198.00)
Quantity

Uniview 8-Channel PoE 8MP (4k) Ultra High Definition CCTV NVR

NVR501-08B-P8

Uniview 8-Channel PoE 8MP (4k) Ultra High Definition CCTV NVR with High Efficiency Ultra 265 Codec - A New Era of High Definition Video Surveillance

Using the latest video processing hardware, this recorder can support IP cameras of up to 4k (8MP) resolution, providing real-time high definition recordings when you need them most. With its advanced Video Content Analysis (VCA) functions, it also provides many aditional functions, such as Crowd Density Monitoring, Intrusion detection, Line Cross Detection and Object Removal Detection to name but a few.

Viewing the cameras on your mobile or tablet has never been easier! The EZView app is a powerful monitoring software that is compatible with Android and iOS devices.

Please note, this NVR is supplied without a hard drive as standard. Please select a hard drive (from the drop-down menu below the price) if you wish to record.
 
Features:
  • Up to 8MP (4k) video recording
  • Supports 4k video output (over HDMI)
  • Supports RTSP and ONVIF protocol cameras (Profiles S, G and T) 
  • Mobile/Laptop/PC/Smartphone viewing.
  • Advanced Ultra 265 High Efficiency Compression
  • Two way audio with compatible cameras
  • Power-over-Ethernet compatible
  • Smart Detection functions, such as: Human Body Detection, Intrusion Detection, Cross Line Detection, Restricted Areas, Object Removal Detection, Auto Tracking, etc.
  • Dual stream encoding for high quality recording and smooth remote viewing.
  • Multiplex operation: Preview, recording, playback, backup, network live, mobile phone view. 
  • Playback modes: Normal, Fast, Manual and Single-Frame
  • Simple backup via USB stick, external HDD or via network / Internet.
  • Auto power recovery, returning to the pre-power down state
  • Complete with Mouse
 
Technical Data:
Industrial grade microcontroller chip
Linux Operating system
Simple to use GUI interface mouse operation
Live View Displays: 1/4/6/8/9
TV System: PAL
Image encoding: Ultra 265/H.265/H.264
Video input: 8 x RJ45 with POE
Video output: 1 VGA (up to 1080p) & 1 HDMI (up to 4K)
Audio input: 1 Phono (RCA)
Audio output: 1 Phono (RCA) & HDMI
Power Supply: 52VDC (Included)
Dimensions: 260mm(W) x 222mm(D) x 47mm(H)
Certification: UL, CE, FCC, RoHS, WEEE 
 
 

Hard Drive Selection Guide
The following times are based on high quality recordings
After this period the DVR will start to over-write old events.

 

Approximate Hard Drive Recording Times

4 cameras at real-time:

1TB:             3 1/2 days
2TB:             7 days
4TB:             14 days
6TB:             21 days
8TB:             28 days

£218.00

(inc VAT £261.60)
Quantity

Uniview ColorHunter Super HD 5 Megapixel White Dome Camera With Built-in Microphone

UAC-T145-AF28LM-DL

Uniview Super HD 5 Megapixel White Dome Camera With Built-in Microphone and ColorHunter Technology

  • For outdoors or indoors (IP67 Robust Metal Fully Weatherproof Housing).
  • ColorHunter technology provides excellent video quality in full colour, even in low-light conditions.
  • Built-in microphone with Audio Over Coax (AOC) for added security.
  • Superb quality image with true colours and fine definition.
  • Easy to mount in any direction. 
  • 4-in-1 video output (AHD, TVI, CVI, CVBS)

Also compatible with older 4MP & 2MP, 960H HD DVRs.  Please phone 020 8452 0161 if you need this adjustment

Full datasheet can be found HERE

Manual can be found HERE

 

Specification:

Image Sensor: 1/2.7" CMOS Sensor
Resolution: 5.0 Megapixel, 2592 x1944
Minimum Illumination: 0.005 IR off (F1.6, AGC on), 0 IR on
Lens: Fixed 2.8mm with IR Cut Filter

Power Reqd: 12VDC 300mA Max.
Light Source: Infrared, White Light
Light Beam: 40 Metres
Terminations: BNC & DC 2.1 x 5.5mm on Flying Leads
Ingress Protection: IP67
Size: 117.8mm (D) x 96.5mm (H)

£44.50

(inc VAT £53.40)
Quantity
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