I2C Bus Playground DIY Kit in the order that makes

in the order that makes sense

the kind of repetition that actually sticks

Build a working BCD counter circuit from scratch and discover how digital logic ICs transform a simple count into a visible output

🔹 Output: Mono (stereo input summed to mono)

I2C Bus Playground DIY Kit in the order that makesThe I2C Bus Playground is a complete learning kit for the I2C communication protocol the industry standard used in virtually every modern embedded system, from sensors to displays to memory chips. One board connects six different I2C peripherals to your microcontroller, all on the same two wires: SDA and SCL. Connect an Arduino Nano or STM32 Nucleo32, load the included demo software, and immediately start communicating with a temperature sensor, two