Back in Time - a set for building a clock that turns back time

The battery tester is a compact device that allows you to check in a very simple and quick way whether the batteries or rechargeable batteries we use are functional. Our devices require good batteries or accumulators and we are often not sure if our equipment has the right power supply to withstand, for example, during a trip or celebration. Nothing easier, you can check it using a tester.

A computer performance monitor that allows you to display CPU, GPU, RAM and disk usage. It has a built-in microphone and an audio spectrum display function. It is connected to the computer via a USB port. Waveshare 3.4inch USB Monitor B

Wireless PS2 controller included with the receiver. It has a range of approx. 8 m and is powered by two AAA batteries. Communication via the SPI interface

The Vorel - 88676 headlamp with COB LED technology is a reliable and multifunctional lighting tool that is perfect for conditions requiring solid lighting, ensuring comfort and efficiency during various activities. Vorel - 88676

Measuring approx 1" x 6", this standard-thickness FR4, gold plate ruler has the most common component packages you\'ll encounter. It also has font size guide, trace-width diagram, and a set of AWG-sized drills so you can gauge your wire thicknesses. Adafruit 1554

Adafruit 502

Electronic pencil that allows you to make music while drawing. It uses the conductive properties of pencil graphite to create a variety of sounds. Adafruit 124

Sticker with described leads of ATMEGA328 microcontroller. SparkFun SWG-19631

Wireless controller with built-in Bluetooth module and USB type C output. SparkFun WIG-17266

Adapter dedicated to the Nintendo Wii Nunchuck. It allows you to connect the controller to the development board via the I2C interface. Adafruit 4836

A hand-held lamp with a modern COB LED and a rotatable, rubberized yellow and black housing, which can be set at any thanks to magnets and a hook, which ensures versatile use in the workshop, garage or while traveling; powered by three AAA batteries (not included), with IP20 protection. Vorel-82724

People recognition module with sensor from Useful Sensors Inc. It contains a camera and a chip with programmed algorithms that detect faces and return information via a simple I2C interface. SparkFun SEN-21231

A computer performance monitor that allows you to display CPU, GPU, RAM and disk usage. It has a built-in microphone and an audio spectrum display function. It is connected to the computer via a USB port. Waveshare 4inch USB Monitor B

Electronic controller module for building an arcade game. Connectors placed on the board allow you to connect 12 momentary buttons, SANWA joystick, ZIPPY/HIPP joystick and function buttons

The SparkFun Roshamglo is the new and fun way to play Rock-Paper-Scissors with your friends! The board uses the ATtiny84, and has an IR LED and receiver to communicate between badges. KIT-14130

The battery tester is a compact device that allows you to check in a very simple and quick way whether the batteries or rechargeable batteries we use are functional. Our devices require good batteries or accumulators and we are often not sure if our equipment has the right power supply to withstand, for example, during a trip or celebration. Nothing easier, you can check it using a tester.