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Using Arduino as ISP programming ATTiny85 uploading the code to toggle a button turning on and off LED more information: ...

Mechanical keyswitch two note BLE MIDI controller made with NeoKey 2 FeatherWing, Feather nRF52840, CircuitPython, and ...

Here is a quick dirty one take video on how to use a relay module without needing a Arduino , Pi or other microcontroller.

Explore the HK3U/2N Industrial PLC Controller—a powerful and versatile automation solution designed for industrial-grade ...

Particle life converted from hunar4321's javascript code with some help from ChatGPT ...

Analog synth knobs on RPi 400 using the PCF8591 quad ADC STEMMA QT breakout and CYBERDECK Hat. Live coding ...

Raspberry Pi Pico being tested if it functions fine or not by blinking onboard LED.

The Macropad RP2040 makes a great MIDI tester for sending Bank select messages to your favorite software synth or hardware ...

Arduino, esp32, loRa, Meshtastic and much more tech - only in VarnaLab.

TCS3200 TCS230 Color Sensor Recognition Module is a complete color detector capable of detecting static color. The output of ...

ableton Ableton Live clip launcher for the Macropad. Running CircuitPython on RP2040, this mechanical keyswitch groove pad ...

A small demo TinyGo sketch running on the ESP32-C3FH4-RGB development board Board from ...

We take a break from the JoCo Cruise videos for this clip I recorded at the UK MathsJam Annual Gathering ...

Here is a micro:bit in an Elecfreaks Smart Cutebot equipped with a grabber kit, moving in a menacing manner. It's programmed ...

Una implementazione su Arduino di Simon, il gioco di memoria con colori e suoni.