I want a complete device in case...
Device has three leads coming out of it with alligator clips. When the red and black clips are attached to wires providing 12v, 7 segment display starts cycling through numbers randomly,. after 25 secs, the digits begin to go static, eventually providing a 4 digit number. At that point a high voltage is sent via the third lead (green).
When device is disconnected from power, it should reset.
18 freelancers are bidding on average $158 for this job
Hello i can do what you are requesting, i need more info. Contact me please. Relevant Skills and Experience PCB layout MCU Case design Proposed Milestones $250 USD - Make the device design
Hi Im a PhD student in Electronics field and i can do this for you in few days time Relevant Skills and Experience Engineer Proposed Milestones $200 USD - A