WHADDA

WHADDA Solderless Electronics Starter Kit | Breadboard & Components

Begin electronics with WHADDA’s solderless starter kit. Build 10 projects using a breadboard & components – no soldering needed. 9V battery not included.

• Solderless
• STEM
• WHADDA

WHADDA Signal Generator Mini Kit, 1kHz, 0-100mVrms

Compact WHADDA signal generator with sine/square/triangle wave output, 0-100mVrms adjustable level, ideal for testing circuits.

• WHADDA
• 1kHz
• Testing Equipment

WHADDA USB Experiment Interface Board Kit, K8055N

Expandable K8055N USB interface board with 5 digital inputs, 8 outputs, 2 analogue I/O, for Windows development.

• Prototyping
• Automation
• WHADDA

WHADDA Electronic Transistor Ignition Kit for 6V & 12V Systems

Upgrade car ignition with WHADDA’s shockproof transistor kit for smoother starts, better fuel efficiency & reduced emissions.

• WHADDA
• Petrol Engine
• Ignition Kit

WHADDA Mini Traffic Light Kit with Realistic Operation

Compact WHADDA mini traffic light kit with 12 LEDs & adjustable delay. Ideal for model railways, exhibitions & toys.

• DIY
• LED
• WHADDA

WHADDA Interval Timer Module for Automation, 12V DC

Versatile 12V DC interval timer module with adjustable pulse & pause times for automation, photography & models.

• 12V DC
• Automation
• WHADDA

WHADDA 1s to 60h Pulse/Pause Timer Module, 12-24VDC

Versatile WHADDA timer (1s-60h range) with 16A relay, perfect for automation, irrigation, and equipment control.

• Automation
• WHADDA
• Relay

WHADDA Stereo Ultrasonic Sound & Bat Detector Kit, 20-90kHz

Convert ultrasonic sounds (20-90kHz) for bat research & electrical diagnostics. Requires assembly. Powered by AA batteries.

• WHADDA
• DIY Electronics
• Educational Kit

WHADDA 1s to 60h Pulse/Pause Timer Kit, 12-24V DC

Versatile DIY timer kit with a 1s-60h range, 12-24V DC supply, and 16A relay output. Ideal for automation projects.

• Automation
• WHADDA
• DIY Electronics

WHADDA Solar Bug Kit with Green LED & Chirping Sound

Fun solar-powered bug kit with chirping sound and green LED glow. Requires soldering – great for gardens & educational projects.

• WHADDA
• DIY Electronics
• Science Kit

WHADDA Halloween SMD LED Haunting Bat Kit, Sound-Activated

Spooky sound-activated bat kit with 12 orange LEDs. Perfect for Halloween and soldering practice. Requires CR2032 battery.

• DIY
• SMD
• Soldering

WHADDA Crawling Microbug DIY Robot Kit

Light-following DIY robot kit with adjustable speed. STEM project requiring soldering. Powered by 2x AAA batteries (not included).

• Soldering
• Electronics
• WHADDA

WHADDA Electronic Cicada Kit with Sound Effects

Build a sound-reactive cicada with WHADDA’s electronic kit—LED flickers & buzzer activates in darkness. Requires soldering.

• WHADDA
• Buzzer
• Soldering Kit

WHADDA 8-Channel USB Relay Card for PC Control

Control up to 8 relays via USB with WHADDA's PC-compatible relay card. Features VDR noise suppression & 16A capacity.

• Industrial
• Automation
• Smart Home

WHADDA Low Voltage LED Dimmer Module for 12V/24V Lights

Control your 12V/24V LED or halogen lights with WHADDA's adjustable dimmer module. Perfect for cars, DIY projects & more.

• Panel Mount
• Low Voltage
• WHADDA

WHADDA Adjustable Power Supply Module, 1.2V-30V, 1A

Versatile WHADDA adjustable power supply module (1.2V-30V, 1A). Ideal for motors, bulbs & DIY electronics with protection features.

• DIY
• Project
• Electronics

WHADDA Start-Stop Timer Module, 1s-60h Range, 3A Relay

Compact 1s-60h timer module with relay output (3A), LED feedback & remote inputs. Ideal for automation & control.

• DIY
• Electronics
• Panel Mount

Whadda UK Ceramic Capacitor Set, 224 Pieces

Comprehensive 224-piece ceramic capacitor kit with 14 values. Ideal for electronics prototyping, circuit design, and repair work.

Whadda Electrolytic Capacitor Set, 120 Pieces, 10 Values

Whadda 120-piece electrolytic capacitor set with 10 common values. Ideal for DIY electronics, repairs, and prototyping.

Whadda UK Push On and Crimp Terminal Connector Kit

Compact crimp terminal connector kit with insulated blade, ring, spade & push-on terminals. Ideal for automotive & workshop wiring.

Whadda UK Board to Wire Connector Kit

Organised Whadda UK kit with plugs, receptacles & crimp contacts for wire-to-board prototyping, repairs & production.

Whadda UK 400 Piece Bootlace Ferrule Kit in Compartmented Case

Professional 400-piece bootlace ferrule kit with colour-coded ferrules in a case. Ideal for electricians & panel builders for secure wire terminations.

Whadda UK Solar Energy Experiment Kit

Learn solar energy with this solderless experiment kit. 10 projects, includes microcontroller & breadboard. Ideal for schools, colleges & home learning.

Whadda Piano Shield for micro:bit

Create musical projects with the Whadda Piano Shield for micro:bit. Features 13 touch keys, RGB LEDs, and an integrated edge connector.