New Products

Fast USB Car Charger - QC & PD 38W

Micro USB Socket PCB mounting. Up to 12Mbps. 5000 mating cycles. Tin plated contacts.

Type 1

Micro USB Socket PCB mounting. Up to 12Mbps. 5000 mating cycles. Tin plated contacts.

Type 2

Micro USB Socket PCB mounting. Up to 12Mbps. 5000 mating cycles. Tin plated contacts.

Type 3

Micro USB Socket PCB mounting. Up to 12Mbps. 5000 mating cycles. Tin plated contacts.

Type 4

Micro USB Socket PCB mounting. Up to 12Mbps. 5000 mating cycles. Tin plated contacts.

Type 5

Micro USB Socket PCB mounting. Up to 12Mbps. 5000 mating cycles. Tin plated contacts.

Type 6

Mono HiFi Amplifier Module

Class D miniature amplifier module that offers low THD+N which allows it to achieve high quality sound reproduction. 

Specifications:
Output power: 3W Max
Input voltage: 5V DC
SNR: >=95dB
Size: 25mm x 15mm

Male & Female JST SM leads commonly used with LED strips. 140mm long

Portable 600A Spot Welder
 

This small but mighty battery-powered portable spot welder is ideal for making or fixing battery packs; on-the-go or at home. It has 9 different power levels which can be adjusted by pressing the button on the back of the unit. 

To use it, simply turn it on by pressing and holding the button on the back and select the power level using the same button (see chart below). Hold the copper tip of either of the welding probes firmly on the nickel strip and press the other probe on the strip for a couple of seconds.

Charging Input: USB type-C
Battery Capacity: 5500mAh
Max. Output Current: 650A @ 4.2V
Welding Thickness: 0.1-0.15mm

Strong Solid Plastic PP3 9 Volt  Battery Snaps.

100mm long lead with molded centre-positive 2.1 x 5.5mm DC connector. Great for powering Arduino or other similar boards off a battery. 

Fits 6LF22, LS9V, GP1604G-C1, 6LR6, MN1604, 6LP3146, 1604AU, CRV9, KF00492, 6LR61 and many more  batteries

PT100 Waterproof Platinum RTD Temperature Sensor

Cable length: 2m
Grade: Class A

CAT6 Feed-Through RJ45 Plug with IDC connectors for CAT6E Cable.

Very easy to use and high quality CAT6 plug, No need to pre trim the CAT6 cores to the exact length before fitting the plug. With these feed through plugs you simply strip the cable, feed it through, crimp and trim the excess.

Can be used with either solid or stranded CAT6 cable in place of standard CAT6 plugs.

STM32F401CCU6 32-bit Arm Cortex Development Board 


Board schematic can be found here.

MCU datasheet can be found here

Features:

• 256kB Flash and 64kB SRAM
• 84MHz Max. clock speed
• Arm Cortex-M4 32-bit RISC Processor with FPU
• SPI, I2C, I2S, USART and USB interfaces
• 1×12-bit, 2.4 MSPS A/D converter (up to 16 channels)
• Built-in RTC: subsecond accuracy, hardware calendar
• USB 2.0 full-speed device/host/OTG controller with on-chip PHY
• CRC calculation unit

STM32F411CEU6 32-bit Arm Cortex Development Board 


Board schematic can be found here.

MCU datasheet can be found here

Features:

• 512KiB Flash and 128KiB SRAM
• 100MHz Max. clock speed
• Arm Cortex-M4 32-bit RISC Processor with FPU
• SPI, I2C, I2S, USART and USB interfaces
• 1×12-bit, 2.4 MSPS A/D converter (up to 16 channels)
• Built-in RTC: subsecond accuracy, hardware calendar
• USB 2.0 full-speed device/host/OTG controller with on-chip PHY
• CRC calculation unit

Stereo Preamplifier Module with Tone Control

NE5532-based stereo tone control board. Featuring volume, bass, mid and treble control and low total harmonic distotion (THD + N = 0.01%) for a clear and accurate sound reproduction. Please see the detailed images for the wiring diagram.


This module includes 3 JST fly leads for input, output and power.

Specifications:
Supply Voltage: 12-24V DC
THD + N: <0.01%
Controls: Volume, Bass, Midrange, Treble
Connectors: 3-pin JST XH x 2 (Input, Output), 2-pin JST XH x 1 (Power Input)

STM32F407VET6 32-bit Arm Cortex Development Board 

Board layout and schematic can be found here.

MCU datasheet can be found here

Features:

• 512kB Flash and 192kB SRAM
• 168MHz Max. clock speed
• Arm Cortex-M4 32-bit RISC Processor with FPU
• Ethernet, SPI, I2C, I2S, UART, USART, CAN, USB and CAN interfaces
• 3 x 12-bit MSPS A/D converters + 2 x 12-bit D/A converters
• 8 to 14 bit parallel camera interface (up to 54 Mbytes/s)
• True random number generator
• Built-in RTC with battery
• LCD Parallel interface with header 
• USB device/host OTG controller with DMA
• CRC calculation unit

More information can be found by clicking here (we are not responsible for information on 3rd party links).

Subwoofer Low Pass Filter/Preamplifier Module

NE5532-based subwoofer low pass filter and preamplifier board. Works on 10-24V DC with line input and features volume and frequency controls. 

Please note: this is a preamplifier board and will not drive a passive subwoofer directly. 

Specifications:
Supply Voltage: 12-24V DC
Frequency Range: 22-300Hz
PCB Dimensions: 78 x 32mm
Audio Input: Stereo/Mono via screw terminals
 

NOS Telefunken Red Common Anode Dual 7-Segment Display

High Quality Centre Off 4 Pole Double Throw (4PDT) Toggle Switch with Metal Dolly 

Rated at 250VAC 16A 12mm cut-out/nut.

Contact Resistance: 100 milliohms max

Dielectric Strength: 1000V RMS (min)

Insulation Resistance: 100MΩ (min)

Mechanical Life: 50000 Cycles

Electrical Life: 10000 Cycles

High Quality Toggle Switch with Metal Dolly 4 Pole Double Throw (4PDT)

Rated at 250VAC 16A 12mm cut-out/nut.

Contact Resistance: 100 milliohms max

Dielectric Strength: 1000V RMS (min)

Insulation Resistance: 100MΩ (min)

Mechanical Life: 50000 Cycles

Electrical Life: 10000 Cycles

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)

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

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

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

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)

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

• For outdoors or indoors (IP67 Robust Metal Fully Weatherproof Housing).
• LightHunter technology provides excellent video quality, 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

Image Sensor: 1/2.7" CMOS Sensor
Resolution: 5.0 Megapixel, 2592 x1944
Minimum Illumination: 0.005 IR off, 0 IR on
Lens: Fixed 2.8mm with IR Cut Filter
Power Reqd: 12VDC 280mA Max.
Infra-red Source: 2 x SMD IR LEDs
Infra Red Beam: 40 Metres
Terminations: BNC & DC 2.1 x 5.5mm on Flying Leads
Ingress Protection: IP67
Size: 111mm (D) x 98mm (H)

USB Sound Card

Plug-and-play USB soundcard with 3.5mm TRS input/output. Useful for PCs that do not have headphone/3.5mm output.

 

IC bucket brigade analog delay line by Coolaudio. Replaces MN3205.

Features:

• Variable delay of audio signals: 20.48 ms ~ 204.8 ms. 
• Wide power supply voltage: 4 ~ 8 V.
• No insertion noise: Li = 0 dB typ. 
• Wide dynamic range: S/N = 60 dB. 
• N Channel silicon gate process.

Datasheet

VGA to HDMI Video Converter
Converts a VGA signal to HDMI signal. Accepts resolutions up to 1920x1080. Small size, powered from a USB socket it can connect to HD CCTV &  PCs etc .

Great for replacing an old CCTV DVR with a modern HD DVR - no need to replace existing monitors or cables.
Good for Education and Presentations.

*  Pure hardware design,  just Plug & Play
*  No software driver requirement.
*  Supports 640x480 at 60 fps; 800x600 60 fps, 75 fps; 1024x768 60 fps, 75 fps; 1280x720 at 60 fps; 1280x768 60 fps, 75 fps; 1280x1024 60 fps, 75 fps; 1360x768 at 60 fps; 1400x1050 60 fps; 1440x900 60 fps; 1680x1050 at 60 fps; 1600x1200 60 fps; 1920x1080 60 fps resolutions.
*  Inputs: VGA,, Audio (3.5mm Stereo) and USB DC
*  Outputs: HDMI (with audio)
*  Powered from USB port

Package contents:
VGA-HDMI converter
Manual
USB Power cable

Waterproof Rubber Cap for 12mm Toggle Switches

Fits on top of toggle switches with M12 shaft
 

Waterproof Rubber Cap for 6mm Toggle Switches

Fits on top of toggle switches with M6 shaft