[Blue Blade Fish] wanted to build an Arduino-based aquarium controller. He’s detailed the system in (so far) 14 videos and it looks solid. This isn’t just a simple controller, either.

A double shaft simple DC gear motor is connected with shaft of encoder on one side and on other side a pointer is connected this pointer points the angle marked on protractor, encoder is connected ...

Stepper motors are mostly used for precise motion control of structures or axes for a distance. But what happens if we want to control time? We can answer this question with the bare motor rotation, ...

DAOKI Timer Delay Relay Module DC 6-30V Programmable Switch Control LED Display Micro USB Port Relay for Arduino with 24AWG Wire, Micro USB Cable ...

Posted in Arduino Hacks Tagged arduino, interrupts, jitter, library, spi ← DEFCON Shenanigans: Hack The Hackaday Hat Building The NSA’s Tools → ...

The Arc-Controller is compatible with about any Arduino, or other micro controller such as Raspberry Pi. It runs an ATMega328, and is user programmable via the Arduino IDE.