Guides

Build a Plant Watering System with a Soil Moist...

An automatic plant watering project that reads soil moisture and runs a pump when the soil is dry.

Build a Plant Watering System with a Soil Moist...

An automatic plant watering project that reads soil moisture and runs a pump when the soil is dry.

How to Use the BME280 for Temperature, Humidity...

A practical guide to wiring and using the BME280 to measure temperature, humidity, and barometric pressure.

How to Use the BME280 for Temperature, Humidity...

A practical guide to wiring and using the BME280 to measure temperature, humidity, and barometric pressure.

Build a Smart Doorbell with ESP32-CAM: Motion-T...

A Wi-Fi doorbell project using the ESP32-CAM to capture a photo and notify you when someone presses the button.

Build a Smart Doorbell with ESP32-CAM: Motion-T...

A Wi-Fi doorbell project using the ESP32-CAM to capture a photo and notify you when someone presses the button.

Build a Digital Kitchen Scale with Arduino Uno ...

A DIY digital kitchen scale works by converting a physical bend into a number: a load cell — a small metal bar with strain gauges bonded to it — flexes...

Build a Digital Kitchen Scale with Arduino Uno ...

A DIY digital kitchen scale works by converting a physical bend into a number: a load cell — a small metal bar with strain gauges bonded to it — flexes...

Build Your Own Raspberry Pi Cyberdeck: A Portab...

A cyberdeck is a portable, self-built computer terminal — a small screen, a compact keyboard, and a single-board computer like a Raspberry Pi, wired together into a case you carry...

Build Your Own Raspberry Pi Cyberdeck: A Portab...

A cyberdeck is a portable, self-built computer terminal — a small screen, a compact keyboard, and a single-board computer like a Raspberry Pi, wired together into a case you carry...

Compoden Soldr chat assistant building a 16-part Arduino Uno starter kit tray live on compoden.com

Build Your Own Arduino Starter Kit: What You Ac...

What actually belongs in an Arduino Uno starter kit, verified with a live capture of a real 16-part tray being assembled and a first test firmware sketch being generated.

Build Your Own Arduino Starter Kit: What You Ac...

What actually belongs in an Arduino Uno starter kit, verified with a live capture of a real 16-part tray being assembled and a first test firmware sketch being generated.