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DPOX180H 180MHz Dual Channel Digital Phosphor Oscilloscope with Function Generator

The DPOX180H is a small but mighty portable digital phosphor oscilloscope (DPO) with a bandwidth of 180MHz and high sampling rate of 500MS/s. Fully featured with a 2.8" IPS digital fluorescent display, 3000mAh Li-ion batttery, 50000wfm/s waveform refresh rate and 20MHz DDS function generator. All the benefits of a modern digital storage oscilloscope combined with the added benefits of an analogue oscilloscope display.

Package Contents:

1 * DPOX180H Digital Phosphor Oscillograph
2 * Matching 200MHz Probe (1X & 10X)
1 * 5V2A Power Adapter
1 * USB Data Line
1 * User Manual (English and Chinese)

Specifications:

Smart Soldering Iron With Adjustable Temperature And USB-C Power Delivery 

This portable soldering iron is a great choice for hobbyists and professionals alike. With its super fast heat up time you can be soldering from first turn on in under 10 seconds. This iron will out perform more expensive irons and even many soldering stations. As it uses USB-C power it is extreemely portable and can even be powered from a power bank for use anywhere. It features a 0.87" OLED screen which displays the user-friendly interface.The high quality milled metal body is very durable and can withstand years of use. 

Different tips are available for this iron, please click on the images bellow.

Package Contents:

1 x Smart Soldering Iron

1 x T12-I Tip

1 x User Manual

1 x Soldering Iron Stand with Sponge

Specifications:
Power: USB-C PD2.0/QC3.0 (5V-20V, 65W)
Temperature Range: 180-450°C ±2°C
Display: OLED Monochrome Display 0.87", 96x16 pixels
Tip: T12-I, 9.5mm length, 0.2mm Width
Body Dimensions: 185mm (length) x 17mm (diameter)
Body Weight: 60g

Replacement Tips 

          T12-B                         T12-K                     T12-2.4D                     T12-I

TDA2003A 10W Amplifier Kit

This kit uses a TDA2003 to create a small but powerful audio amplifier suitable for most uses. It works best with supply voltages between 8-18VDC and loads down to 2Ω.
Perfect for use with passive bookshelf speakers, or as a general purpose audio amplifier. 

The following components are included in this kit:

• Circuit Layout Diagram + Schematic x 1
• Volume (20kΩ LOG) potentiometer x 1 
• 1000µF 16V Capacitor x 1
• 470µF 25V Capacitor x 1
• 100µF 25V Capacitor x 1
• 10µF 25V Capacitor x 1
• 100nF Boxpoly Capacitor x 2
• 47nF Boxpoly Capacitor x 1
• 2W 1Ω Resistor x 1
• 2W 2.2Ω Resistor x 1
• Metal Film 220Ω Resistor x 1
• Metal Film 39Ω Resistor x 1
• PCB Terminal Blocks x 2
• PCB x 1
• TDA2003A IC x 1
   

Technical Specifications:

Input Voltage: 8-18VDC
Output Power: 10W @ R_L= 2Ω, 6W @ R_L= 4Ω
THD: 0.18% @ R_L= 2Ω, f = 1kHz
Efficiency: 65% @ R_L = 2Ω, f = 1kHz
Power Dissipation @ T_case = 90­°C: 20W 
Frequency Response: 40-15000Hz

4 Way Ceiling Speaker System - 2 x 200W

Fully featured, easy to install 4 speaker system with Bluetooth, media player, microphone and line audio input. Featuring 4 high quality, rubber surround ceiling speakers with ferrofluid-cooled adjustable silk dome tweeters for a high quality HiFi listening experience. These speakers have a high dispersion angle (155°), which helps distribuite sound over a large area without the need for additional speakers. 

This package includes: 4 x Adastra C6D ceiling speakers,  1 x Adastra A2 Mixer-Amp and 100 metres of white speaker cable. 

All our systems are bespoke; they are not pre-boxed kits; just phone 020 8452 0161 if you wish to change anything. 

Features: 

• Easy to install

• Built-in tone control allows you to tailor the sound to your taste and listening environment

• Microphone, USB, SD, Bluetooth, AUX and Line inputs make it easy to connect to your sound source

• USB and SD inputs can be controlled via the remote control

• HiFi ceiling speakers provide excellent audio quality, unlike many other ceiling speakers

• Input selector switch allows you to change the sound input without unplugging cables
   

Technical Specifications:

Amplifier: 

• Output power RMS @ 4Ω : 2 x 200W
• Amplifier class: Class D
• Microphone inputs: 2 x 6.3mm (1/4") mono jack
• Line inputs: 4 x RCA sockets (Line 1 &2 ) + 2 x 6.3mm (1/4") mono jacks
• Line input sensitivity: 0.775V_RMS
• AUX input: 3.5mm (1/8") stereo jack
• AUX input sensitivity: 0.48V_RMS
• Bluetooth version: 2.3
• Line output: 2 x RCA
• Speaker outputs: 4 x 4mm binding posts
• FM Antenna connection: F-type socket
• THD + N: < 0.1%
• Output controls: Source select, bass, treble, Ch1, Ch2
• Input controls: Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
• Protection: Thermal, over-current, over-voltage, short-circuit
• Dimensions: 482 x 260 x 88mm
• Weight: 5.21kg
• Fuse: F5A, 250V 

Speakers:

• Power Max.: 100W
• Impedance: 8Ω
• Sensitivity @ 1W/1m: 85dB(±2dB)
• Cutout: 193mm dia.
• Mounting depth: 79mm
• Dimensions: 93 x 227mm 
• Frequency response: 60Hz - 20kHz

4 Camera 5.0 Megapixel High Definition Night & Day Grey Eyeball Dome AHD CCTV System

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, inc at least 100M cable and all the accessories for installation.

• 5MP gives stunning & detailed colour evidence 
• Capture HD quality images of individuals & objects 
• Simple Mobile/PC/Laptop viewing with Internet & Cloud Technology
• Advanced Face Recognition Technology

Cameras are suitable for Outdoor & Indoor Use. All Cameras have 20M Night Vision

Features:
*  Realtime Live & Recorded Images
*  View on PCs, Laptops, iPhones, iPads, Android Phones and Tablets
*  Advanced facial recognition and human body activated motion detection.
*  Quiet Running Fanless 4 Channel DVR with VGA, HDMI and Composite Video output
*  100M Shotgun Cable (Coaxial & Power down the same cable)
*  5.0 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, Motion Detection or Programmed Timer.

Contents of Package:
4  5.0 Megapixel Colour Grey Eyeball Dome Cameras
1  ACE4 Ultra High Definition 4 Channel DVR
1 12V Power-supply with splitter lead
1 100M Drum of Shotgun RG59+Power Cable
1 HDMI lead for DVR to Monitor
8 Easyfit Twist on BNC Plugs
4 Power plugs & 4 Power sockets (screw-fit)
HD Monitor available as an option

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:             2 weeks
2TB:             4 weeks
4TB:             8 weeks
6TB:             12 weeks
8TB:             16 weeks

UNO R3 Arduino-compatible board with the ATMega328P, ATMega16U2 and CH340G serial converter

Since Arduino is an "Open Source" hardware as well as software; anyone can duplicate the Arduino Uno R3 boards exactly, even using original parts, this means we are able to supply this Arduino compatible board at a fraction of the cost of the original but still working identicaly to the original.

The UNO is the best board to get started with electronics and coding. If this is your first experience tinkering with the platform, the UNO is the most robust board you can start playing with. The UNO is the most used and documented board of the whole Arduino family.