DIY Chronograph project. This is the font code for the arduino DIY chronograph. More instructions will be avaliable soon, as well as part list and STL files for it. A vídeo is beeing made by me to show how to build, program and use the chronograph with the Andr... view more

• chronograph
• detector
• measure
• bluetooth
• 3D

This PCB is a metal detector. The circuit is very easy and I will do my best in this tutorial to explain to you how it works. I use real examples and animations in the video below so you will understand everything. The PCB is interesting because it already has the coils on the board made with ... view more

• metal
• detector
• sensor
• PCB
• homemade
• DIY