Whadda Kits (78 items)

If you want to add a camera to your Raspberry Pi board, but also want night vision to see in the dark, then this module is your solution! The 2 IR lights boards with build-in light sensor can be co...

The RFM69HCW module is an inexpensive and versatile radio module. You can use it to send text or binary data between two or hundreds of modules. It’s perfect for building inexpensive short-range wi...

The RFM69HCW module is an inexpensive and versatile radio module. You can use it to send text or binary data between two or hundreds of modules. It’s perfect for building inexpensive short-range wi...

This 8-channel relay interface board can control various appliances and other equipments with high current. It can be controlled directly by any micro-controller.

This module is an Arduino compatible LCD display module with high speed I²C interface. It can display 20×4 characters (white characters on a blue background).

Build your own FM radio with a new and enhanced HQ FM receiver module that has an auto-seeking button, 4 presets and volume control. This product is a replacement of: MK194N,MK194,MK118

Assemble and play this all-time favourite and addictive tennis game kit. Now upgraded with VGA colour output, on board buzzer or line out and option for external power supply. Each player has his/h...

The WPSE346 / GP2Y1010AU0F dust sensor uses an optical sensing method and has a diagonally arranged infrared emitting diode (IRED) and phototransistor. It detects the reflected light of dust in air...

This module allows you to integrate a microcontroller into a Bluetooth network.

This set includes a soldering iron, tools, electronic parts and the necessary printed circuit boards to complete two minikits. An ideal introduction to soldering. Comes complete with a handy storag...

This cute gadget can measure the humidity of your plant’s soil so you’ll always know when to give it more or less water! The panda shaped PCB has gold plated contact points or probes that can measu...

This module converts the microcontroller’s power supply into a higher, adjustable voltage.

The NodeMcu is an open-source firmware and development kit that helps you to prototype your IoT product within a few Lua script lines.

Create your own plant watering system or build an automatic aquarium refill system by using your Arduino and this small yet powerful water pump.

The ATmega328 UNO DEVELOPMENT BOARD (Arduino® Uno compatible) is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analo...

Solder kits don’t get any more beautiful than Boldport’s butterfly! This wonderful bug flashes its red LEDs when its antennae touch, mimicing the movement of the wings. It uses a clock source and s...

The E-Lock is an electronic combination lock that is controlled by your mobile phone. The E-Lock picks up, using the onboard microphone, the DTMF tones generated when the keypad of a mobile phone i...

Control your Arduino projects from anywhere in the world with a free app thanks to the Tuya IoT interface! Plug the Tuya IoT interface module into your Arduino by using the included 4 male wires. T...

Animated Xmas gadget with 126 multicoloured LEDs. No need to remove battery when using external supply. 12V operation possible for use in cars, lorries, trucks. With on/off switch. This product is ...

The WPSE324 ( DS18B20) Digital Thermometer provides 9 to 12-bit (configurable) temperature readings which indicate the temperature of the device. This product is a replacement of: VMA324

This module allows to both read and write RFID cards.

This beautifully designed solder kit will sound like a real-life cicada once it’s dark! The entire kit consists out of three parts: the body and two wings. This way, the cicada has an extra dimensi...

How does it work? Each partner holds one end of the heart pcb and holds hands. Your love level is indicated by 10 flashing LEDs and a buzzing noise. The more LEDs flash and the faster the buzzer so...

Solder and assemble tis bug-shaped miniature robot! The microbug is always hungry for light and heads towards it.

Cheer up your XMAS decorations with this animated snowman! There is no need to remove the battery while using an external supply, 12 V operation with an on/off switch. This product is a replacement...

This 4-channel relay interface board can control various appliances and other equipments with high current. It can be controlled directly by any micro-controller.

The 16×2 LCD and keypad shield for Arduino Uno, Mega, Diecimila, Duemilanove and Freeduino boards.

The Atom Heart kit is our Cyberpunk version of the Iron Man® ARC Reactor®. Now you can give your Teddy Bear, or other favorite doll or stuffed animal, their very own Atom Heart. The slits in the PC...

Do you find it annoying when you’re playing a board game and roll the dice on the board, and push all the pawns? Or if you suspect that a friend is cheating by manipulating the dice? All these prob...

Keep your Raspberry Pi 4 nice and cool for a better performance thanks to this case! The case includes heat sinks for the CPU and USB 3.0 controller. Combined with the fan, the maximum temperature ...

Bring that Mediterranean atmosphere to your garden! This little bug chirps as long as the sun shines and glows when it’s dark.* This product is a replacement of: MK185

This shield will prove useful for data logging with your Arduino. Can be easily assembled and customised for any data logging project. The SD card interface works with FAT16 and FAT32 formatted car...

Have fun making this mini kit and enjoy the different effects of the white starlight all year round. Tip: ideal for Christmas decorations! This product is a replacement of: MK199W

This Joystick module provides X and Y axis control for your microcontroller projects. It also includes a “push down” microswitch. This product is a replacement of: VMA315

Patterned after the classic carnival and arcade game, the Whack A Mole is two games in one:. The first game is to test your speed, reflexes and reaction time. When the moles light up react as fast ...

The project holder allows you to attach the Arduino® UNO and the included breadboard together. It contains two grooves (one groove size is 88 x 60 mm), which is the just right size to fit a 400 hol...

The Theremin was the first music synthesizer. The Junior Theremin is our, smaller, version of that classic electronic musical instrument. As you move your hand towards and away from the wire aerial...

To come up against an electric cable while drilling a hole in a wall can have catastrophic consequences. Likewise, drilling into gas, water pipes or central heating pipes can be extremely hazardous...

The WPSE347 is a LM393 speed sensor module, widely used in motor speed detection, pulse count, position control, etc. The sensor is very easy to operate: To measure the speed of a motor, make sure ...

DHT11 DIGITAL TEMPERATURE HUMIDITY SENSOR MODULE The DHT11 temperature and humidity sensor features a calibrated digital signal output with the temperature and humidity sensor complex. Its technolo...

The DS1302 trickle-charge timekeeping chip contains a real-time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real-time clock/c...

This package includes a water level sensor and a soil moisture sensor. If the boards have water covering the sensor parts, an analogue value will be available at the “SIG” connection. The water lev...

Whadda WSAA120 Soldering kit, DIY, djustable power supply, LM317 regulator - This small power supply provides a regulated voltage, adjustable between 1.5 and 35 volts at 1 Amp. With the LM317 regul...

Meet the Lady! This lovely solder kit includes mostly through-hole components and 2 smd components, which makes it the ideal kit for those of you who want to try their hand at smd soldering! Anothe...

Just 4 LEDs and 4 push buttons provide hours of fun. The objective of the game is to repeat a randomly generated pattern. The pattern is played both visually and audible or visually only (selectabl...

A small and versatile motor and driver set. This 5 VDC stepper motor controlled by the ULN2003 driver can be used with any Arduino® or compatible boards via jumper leads. Four-phase LED indicates t...