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DIY Engineering with Microcontrollers

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Single-Board Microcontrollers

Arduino Nano

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FeatherS2 Neo

Raspberry Pi Pico

Pimoroni Tiny 2040

Seeeduino Xiao

Nerdonic Exen Mini

TinyPICO V2

Wemos Lolin D1 Mini Pro V2

uChip

ATMegaZero ESP32-S2

Challenger NB RP2040 WIFI

Single-Chip Microcontrollers

ATtiny85

Attiny84a

Atmega1284p

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This site was created to help people learn electronics and program IoT devices in the easiest way possible with the Arduino IDE.

Getting Arduino Code Errors?

Like stray '\342' in program.
Just copy & paste the code in the: Diacritics Remover (remove/replace non ASCII characters)

Important Notes & Terms

- Chip Select (CS) = Slave Select (SS)

- MOSI = SDI (Serial Data In)

- MISO = SDO (Serial Data Out)

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