WHADDA
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Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
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WMI167
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HK01798 |
Mini USB Interface Board WHADDA The Mini USB Interface Board is a compact USB controlled I/O board that allows you to add a USB interface to existing equipment or use your PC to connect with other devices. The board provides 15x inputs/outputs; including analogue, digital and PWM connect...
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1+ £24.15 (£28.98) 3+ £23.50 (£28.20) |
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WSEDU09
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HK01777 |
PC Oscilloscope Kit WHADDA Build a working PC-based oscilloscope for simple signal measurement. This cost effective scope kit delivers a similar feature set to full blown oscilloscopes and comes complete with detailed instructions and test leads. • Functions as an oscilloscope, spec...
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1+ £29.99 (£35.99) 3+ £27.68 (£33.22) |
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WSG119
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HK01779 |
Roulette Kit WHADDA Authentic looking electronic roulette wheel with LED lights and spinning sounds that provides hours of fun once built. • Fun electronic roulette wheel kit • 37 LEDs and spinning sound • Winning tune for each colour • Spins LEDs between games • Simple pushb...
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1+ £11.60 (£13.92) |
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WMPC124
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HK01802 |
Adjustable Power Supply Module, 1A WHADDA Works as an adjustable power supply, just add a suitable transformer. The module is ideal for controlling DC motors, low voltage bulbs and other projects. • Max Input Voltage: 24V AC or 35V DC • Output Voltage: 1.2V to 30V DC • Very low ripple (80dB reject...
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1+ £8.95 (£10.74) 3+ £8.30 (£9.96) |
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WSAK201
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HK01760 |
Panda Plant Guardian Moisture Sensor Kit WHADDA Simple moisture sensor kit with gold plated probes and cute panda PCB. The kit is easy to assemble and simply goes into the soil of your houseplant. The panda's RGB LED eyes will light up every 30 seconds to show the status of the soil; either too dry, too...
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1+ £12.59 (£15.11) |
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WSAH182
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HK01767 |
Digital Echo Chamber Kit WHADDA Simple DIY effect tool that can be used with various audio and karaoke systems, or just for fun. • 40 Kb SRAM ensures low distortion and good sound quality • Adjustable MIC/input level, output level, echo delay time and feedback • 500mW Speaker output (8Ω,...
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1+ £9.95 (£11.94) 3+ £9.18 (£11.02) |
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WST123
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HK01772 |
LED Rolling Clock Kit WHADDA Retro LED clock kit with animated rolling time and date display. Time is displayed in 12hr mode (24hr mode when setting clock), easily change the hours, minutes, month or day by using the select button and confirm with the set button. • Powered by 9V batte...
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1+ £11.59 (£13.91) 3+ £10.70 (£12.84) |
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WPI410
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SC19076 |
3.3V / 5V Logic Level Converter Module WHADDA The WPI410 is a module that allows the use of 3.3V sensors on a 5V microcontroller. • Breadboard compatible design • 2 Inputs/outputs for both 3.3V and 5V sides • Connections: 3.3V, 5V, pass-through, GND • Dimensions: 15x16x15mm
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1+ £4.23 (£5.08) |
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WSG152
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HK01780 |
Spinning LED Kit WHADDA Simple electronic kit to build an LED spinning wheel. Push the button to start the spinning action, speed gradually decreases until one LED remains lit. • 10 Colourful LEDs light up in sequence until spinning stops and one LED remains lit • Simple pushbutt...
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1+ £5.99 (£7.19) 3+ £5.53 (£6.64) |
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WSL181
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HK01788 |
AC Mains Power LED Kit WHADDA Compact mains powered blue LED unit that is ideal for use as a mains indicator or for safety guidance on stairs and corridors. • Integrated X2 safety capacitor • Supply Range: 100V AC to 240V AC (50/60Hz) • Supplied as a kit, soldering required
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1+ £2.84 (£3.41) 3+ £2.62 (£3.14) |
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WMT141
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HK01803 |
Start-Stop Timer Module WHADDA Compact timer module with wide timing range, LED animation and integrated start/stop buttons. The module also features buffered inputs for remote inputs and relay with 3A max. output. • Wide timing range: 1s to 60h • LED Animation during operation • Onboar...
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1+ £14.75 (£17.70) 3+ £13.95 (£16.74) |
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WSAH2604
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HK01769 |
Electronic Siren Kit WHADDA DIY kit for building a unique effects tool that allows you to creating simple electronic sounds and noises. • 3 Adjustable trimmers for modifying sound • Powerful 2W amplifier onboard • Power Supply: 8-14V DC, 1A • Frequency: 300-6000Hz • Supplied as a kit...
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1+ £6.33 (£7.60) 3+ £5.90 (£7.08) |
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WSMI132
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HK01789 |
Cable Polarity Checker Kit WHADDA DIY cable tester kit that allows you to easily check cables for continuity and identify individual wires. The finished tester is ideal for checking the polarity of speaker cables. • LED indicators for open circuit, shorts and correct/incorrect polarity res...
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1+ £4.65 (£5.58) 3+ £4.29 (£5.15) |
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WSAA6400
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HK01764 |
Electronic Code Lock Kit WHADDA This electronic kit allows you to build a fully functioning code lock, ideal for switching an alarm system on/off or to open a door lock. The code lock features an enclosed operation panel, making it suitable for indoor or outdoor applications. • 4 Digit d...
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1+ £15.88 (£19.06) 3+ £14.65 (£17.58) |
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WSHA8067
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HK01785 |
Temperature Sensor Kit WHADDA Simple and effective DIY sensor kit that can be used to measure indoor and outdoor temperatures. • Temperature range: -20°C to 70°C • 2° Full range accuracy • 3 Wire system: GND, +V and OUT • Power Supply: 12V DC (0-5V OUT), 15V DC (0-10V OUT) • Supplied a...
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1+ £8.95 (£10.74) 3+ £8.27 (£9.92) |
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WMAH114
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HK01796 |
7W Mono Audio Amplifier Module WHADDA Compact mono amplifier module built around the TDA2003 IC and capable of delivering 3.5W RMS at 4Ω. • 7W Music power @4Ω load • RMS Power Output: 3.5W @4Ω, 2W @8Ω load • Frequency Response: 20Hz - 20KHz (-3dB) • Total Harmonic Distortion: 0.05% @1KHz/1W • ...
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1+ £7.40 (£8.88) 3+ £6.83 (£8.20) |
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WSL173
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HK01787 |
6 LED Chaser Effect WHADDA Simple electronic LED effect, just like classic sci-fi TV programmes! One LED scans from side to side and the kit can easily be integrated into other projects or used alone as a fun gadget. • LED Scans from side to side, or in one direction (selectable) • ...
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1+ £4.25 (£5.10) 3+ £4.05 (£4.86) |
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WPM403
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SC19108 |
USB DC-DC Voltage Boost Modules, Pack of 2 WHADDA Compact voltage step-up modules that provides stable a 5V USB output from a single LiPo or two alkaline cell batteries. • 2.5V to 5V DC input voltage • Solder pad connections • Supplied as a pack of 2 • Dimensions (HxWxD): 8x16x34mm (each)
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Pack of 2
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1+ £3.98 (£4.78) |
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WSAH146
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HK01766 |
Pocket VU Meter Kit WHADDA A unique electronics kit that allows you to build a fully functional VU meter, complete with enclosure. • 5 LEDs move to the rhythm of the music • High quality plastic enclosure • Adjustable sensitivity • Built-in on/off switch • Powered by CR2032 battery ...
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1+ £6.80 (£8.16) 3+ £6.28 (£7.54) |
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WSMI198
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HK01790 |
LED Tester Kit WHADDA Unique DIY tool for building circuits that use LEDs. The tester detects LED polarity, measures forward voltage and calculates series resistors required. • Simply hold an LED to the contact pads to start the process • Adjustable target current & voltage • C...
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1+ £13.88 (£16.66) 3+ £12.81 (£15.37) |
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WSAA2644
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HK01763 |
Frost Indicator Kit WHADDA Useful electronic kit which is designed to help you drive safely in freezing conditions. The kit utilises a flashing LED to indicate road temperature as it gets closer to freezing point. • Flashing LED indicates road temperature close to freezing point (be...
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1+ £6.95 (£8.34) 3+ £6.41 (£7.69) |
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WML187
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HK01801 |
Low Voltage LED Dimmer Module WHADDA Simple dimmer switch for LEDs; ideal for 12/24V RGB strips, 12V halogen lamps and 12V LED lamps.Suitable for in-car applications. • Panel mount design • Adjustable level • Integrated blue LED • Power Supply: 12-24V DC • Dimensions (HxWxD): 100x40x35mm
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1+ £18.95 (£22.74) 3+ £17.95 (£21.54) |
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WPM400
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SC17702 |
4 Channel Relay Module WHADDA Relay module that allows you to control various devices and equipment with high current requirements. The WPM400 features a four channel interface that can be controlled by any microcontroller, making it ideal for a range of projects. • Standard interface ...
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WSAK204
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HK01762 |
Electronic Cicada Kit WHADDA Put together a realistic looking cicada with this interesting electronic kit. Featuring 3 PCBs to mimic the insect's shape, it produces the typical cicada noise when it gets dark and an LED flickers along. • Realistic looking cicada with sound effects • On...
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WSAH194
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HK01768 |
FM Radio Kit WHADDA Electronic kit for building your own working FM radio; complete with seek button, volume control and 4 station presets. The kit features an easy to solder SMD receiver module and is battery powered. • High quality SMD FM receiver module with 88-107.9MHz FM...
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