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DIY Engineering with Microcontrollers

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Nerdonic Exen Mini Projects

Two LEDs Sharing Ground Pin with Nerdonic Exen Mini

One Resistor with Two LEDs and the Nerdonic Exen Mini

Four LEDs light up with Nerdonic Exen Mini

Four LEDs light up in a row with the Nerdonic Exen Mini

Police Lights #1 Nerdonic Exen Mini

Police Light Examples with Nerdonic Exen Mini

Slide Switch contorls LEDs with Nerdonic Exen Mini

Micro Slide Switch turns LED ON/OFF with Nerdonic Exen Mini

Insert Coin OLED with Nerdonic Exen Mini

Blinking “Insert Coin” text on OLED 64×32 with Nerdonic Exen Mini

Powering a Nerdonic Exen Mini with 3.7 Lipo Battery

Powering a Nerdonic Exen Mini with a 3.7V Lipo Battery

Millis() Function with Nerdonic Exen Mini

Millis() Function with Nerdonic Exen Mini

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

Mutimeter and Oscilloscope

Getting Arduino Code Errors?

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

KP3S 3D Printer

Important Notes & Terms

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

- MOSI = SDI (Serial Data In)

- MISO = SDO (Serial Data Out)

TS100 Soldering Iron

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