Discharge up to eight 1.5V alkaline cells independently with constant current and measure the time = capacity.
Based on Arduion Nano.
Youtube Video in English: https://youtu.be/sXIeAKB41Y0
Youtube Video in German: https://youtu.be/Gl1ISn4Dsfc
Software on Github: https://github.com/RainerU/DestructiveBatteryTester
This includes all of the electronics for the go-karts used for http://evgrandprix.org/ races. This includes a general schematic for the go-kart itself, a schematic for the "PEM Box", and a previous design concept that has since become obsolete.
EN - Used to program custom functions in it and be able to perform NAV lights, dual servo sequences, sensor triggered actions and similar simple tasks. It should be programmed with the Arduino IDE after installing the ATTiny Core in the board's manager - https://github.com/SpenceKonde/ATTinyCore ...For easy programming use the Uno shield found here https://easyeda.com/Joyvel/programing-for-attiny-...
This is the code I use for the clock. Feel free to change it in each manner your want. ATTENTION: Dont use the POV Clock_old. I use it for backup purpose only. It wont work! The file POV Clock_new and POV_Clock_new_SSD1306 are working well and are fully tested. But i dont take any responability if something dont work like you want. For example: the optocoupler is tricky. Maybe you need to adjust t...
An external voltage regulator for Arduinos and stand alone ATmega328P micro controllers. Offers reverse voltage, over votage, and over current protection. Output voltage is adjustable via a potentiometer.
The KY-021 Mini magnetic reed module is part of the "37 In 1 Sensor Module Board Set Kit For Arduino" series the sensor is represented by a Reed-contact, formed a foil switch (normally open) that closes in the presence of a magnetic field.
[For more information](https://www.adrirobot.it/sensori/37_in_1/KY-021-Mini-magnetic-reed-module.htm)
Make universal I/O board for my home cockpit project 737ng
this pcb will drive for now my overhead panel en probly later on more parts
on top of de pcb there are holes for mounting a arduino mega u can interface with it via jumper wires this is the idea
12V power input
5v regulated output for powering Arduino mega
Drive up to 3 stepper motors
Drive up to 25 different LED's
As my entry for the [Makers Rock](http://makersrock.com/) 2018 - Album Art Collab on YouTube I've built the album Painkiller from Judas Priest as is one of my favorite albums of all times and I really enjoyed making it.
The entire project is an Arduino controlled light show that reacts to music. I've used an Arduino Uno with a microphone to listen for the ambient sounds from the room and then li...