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WHADDA
Discover all WHADDA products and equipment. Over 200 items available to browse.
Whadda RGB LED Ring Shield for micro:bit
$77.25 $39.29 at 48+
Out of stock
WhaddaC3-ED00646
Whadda RGB LED Ring Shield for micro:bit
Whadda RGB LED Ring Shield for micro:bit. Features 26 RGB LEDs, microphone & buzzer. Ideal for STEM projects & coding.
$77.25
Out of stock
Whadda Power Module for micro:bit
$62.61 $26.77 at 48+
Out of stock
WhaddaC3-ED00647
Whadda Power Module for micro:bit
Power your micro:bit projects on the go with the Whadda Power Module. Features an onboard buzzer for sound and exports key pins for expansion.
$62.61
Out of stock
4 Channel Relay Module for micro:bit
$84.32 $45.01 at 48+
Out of stock
WhaddaC3-ED00649
4 Channel Relay Module for micro:bit
Control up to 4 high-power devices with this easy-to-use relay module for micro:bit. Features status LEDs, onboard regulator, and compact design.
$84.32
Out of stock
WHADDA - Power Supply - 1A
$53.28 $19.92 at 48+
Out of stock
WhaddaC3-HK00218
WHADDA - Power Supply - 1A
Versatile WHADDA power supply kit. Adjustable 1.2V-35V, 1A output with current limiting & thermal protection for electronics projects.
$53.28
Out of stock
Whadda UK DC to Pulse Width Circuit Kit
$82.98 $46.01 at 48+
Out of stock
WhaddaC3-HK00255
Whadda UK DC to Pulse Width Circuit Kit
Convert DC voltage to proportional pulses with the Whadda UK circuit kit. Features short circuit protection, 8-35Vdc supply, and 6.5A max output.
$82.98
Out of stock
Whadda UK Running Light Mini Kit with 8 LEDs
$54.97 $21.29 at 48+
Out of stock
WhaddaC3-HK00718
Whadda UK Running Light Mini Kit with 8 LEDs
Programmable Whadda UK running light kit with 8 LEDs, speed control & multiple effects. Perfect for models, costumes & DIY projects.
$54.97
Out of stock
Timer & Relay Output Mini Kit, 5A, 12Vdc
$49.93 $17.22 at 48+
Out of stock
WhaddaC3-HK00721
Timer & Relay Output Mini Kit, 5A, 12Vdc
Adjustable 5A timer & relay kit for intermittent control of lights, models & projectors. 12V DC, pulse & pause timing.
$49.93
Out of stock
Whadda Sound to Light Electronic Kit
$51.89 $18.80 at 48+
Out of stock
WhaddaC3-HK00723
Whadda Sound to Light Electronic Kit
Whadda sound-to-light kit with microphone & 4 LEDs. Ideal for DIY audio visualisation or creating visual alerts for the hard of hearing.
$51.89
Out of stock
Whadda UK Running Microbug Kit
$65.52 $29.81 at 48+
Out of stock
WhaddaC3-HK00732
Whadda UK Running Microbug Kit
Educational Whadda UK Microbug robot kit that drives towards light. Features adjustable sensitivity, LED eyes & dual motors. Perfect for STEM learning.
$65.52
Out of stock
2-Channel Loudspeaker Protector Kit, 125x55mm
$81.76 $45.02 at 48+
Out of stock
WhaddaC3-HK00743
2-Channel Loudspeaker Protector Kit, 125x55mm
Protect your hi-fi speakers from power-on thumps & DC faults with this 2-channel protector kit. Features 6s delay, ±1V DC cutoff & LED indicators.
$81.76
Out of stock
Whadda Regulated DC Power Supply Kit 30V 3A
$142.51 $94.11 at 48+
Out of stock
WhaddaC3-HK00759
Whadda Regulated DC Power Supply Kit 30V 3A
Whadda regulated DC power supply kit, adjustable 1.2V to 35V with 1A continuous output, current limiting and thermal overload protection.
$142.51
Out of stock
Whadda UK Thermostat Mini Kit
$53.23 $19.88 at 48+
Out of stock
WhaddaC3-HK00813
Whadda UK Thermostat Mini Kit
General purpose Whadda UK thermostat mini kit with NTC sensor, +5°C to +30°C range and LED relay indicator. 12Vdc powered.
$53.23
Out of stock
Super Stereo Amplifier Kit 50x Boost
$61.61 $27.70 at 48+
Out of stock
WhaddaC3-HK00815
Super Stereo Amplifier Kit 50x Boost
Boost audio 50x with this stereo amplifier kit. Features headphone output, volume control, and compact design. Ideal for hearing support or projects.
$61.61
Out of stock
Dual White LED Stroboscope with Adjustable Flash Rate
$47.98 $16.68 at 48+
Out of stock
WhaddaC3-HK00826
Dual White LED Stroboscope with Adjustable Flash Rate
Dual white LED stroboscope with adjustable flash rate (1-60Hz). Ideal for parties, models, and observing moving parts.
$47.98
Out of stock
Electronic Dice
$53.67 $20.23 at 48+
Out of stock
WhaddaC3-HK00834
Electronic Dice
Modern electronic dice with LED display. Powered by PP3 battery, perfect for games, RPGs & education. Compact and portable.
$53.67
Out of stock
Whadda UK Light Sensitive Switch Kit
$64.68 $21.20 at 48+
Out of stock
WhaddaC3-HK00835
Whadda UK Light Sensitive Switch Kit
Build automated lighting with the Whadda UK Light Sensitive Switch Kit. Features adjustable sensitivity & delay circuit. Soldering required.
Compact Whadda universal start/stop timer with adjustable delay (0-15 min) and 3A/220V relay output. Ideal for diverse control applications.
$61.22
Out of stock
Whadda UK Volume & Tone Control Preamplifier Kit
$81.98 $45.20 at 48+
Out of stock
WhaddaC3-HK01051
Whadda UK Volume & Tone Control Preamplifier Kit
Build a custom audio preamp with Whadda UK's DIY kit. Features Baxandall tone controls, ±15dB range, low distortion, and configurable gain. Complete with all parts.
$81.98
Out of stock
Whadda UK RFID Proximity Card Kit
$92.75 $52.86 at 48+
Out of stock
WhaddaC3-HK01063
Whadda UK RFID Proximity Card Kit
Secure your premises with the Whadda UK RFID Proximity Card Kit. Features 125kHz contactless tech, dual security modes & 2 supplied cards.
$92.75
Out of stock
Whadda Voice Recorder / Playback Kit with Speaker
$90.84 $51.31 at 48+
Out of stock
WhaddaC3-HK01191
Whadda Voice Recorder / Playback Kit with Speaker
Record & playback 60s audio with Whadda kit. Onboard mic, 9V DC/battery, adjustable sampling, 500mW speaker.
$90.84
Out of stock
Whadda UK Stereo Preamplifier Kit for MD Pick-Ups
$62.31 $27.22 at 48+
Out of stock
WhaddaC3-HK01425
Whadda UK Stereo Preamplifier Kit for MD Pick-Ups
Low-noise RIAA stereo preamplifier kit for MD pick-ups. 35dB gain, 10-30VDC supply, perfect for DIY turntable and audio projects.
$62.31
Out of stock
Whadda UK Metal Detector Kit
$55.06 $22.40 at 48+
Out of stock
WhaddaC3-HK01428
Whadda UK Metal Detector Kit
Build this Whadda UK Metal Detector Kit to locate pipes, cables & studs up to 8cm deep. Ideal DIY electronics project.
$55.06
Out of stock
Whadda UK Multifunction Relay Switch Kit
$92.75 $52.86 at 48+
Out of stock
WhaddaC3-HK01429
Whadda UK Multifunction Relay Switch Kit
Versatile Whadda relay switch kit with 14 functions, timer & learning mode. Controls lighting, fans & valves. 5A max load.
$92.75
Out of stock
Whadda Symmetric 1A Power Supply Kit
$57.71 $24.54 at 48+
Out of stock
WhaddaC3-HK01430
Whadda Symmetric 1A Power Supply Kit
Universal symmetric power supply kit by Whadda UK. Adjustable 1.2-24VDC output, up to 2x 1A continuous. Ideal for op-amp and amplifier projects.
