A PCB that needs to make two 6v 150mA LED's glow for 1 minute with time intervals of 2 hours. It needs to be operated with 3.7v LiPo battery and needs to have onboard charging circuit. The LED's needs to be activated by a small push switch. The PCB needs to be under dimensions of 45mm x 30mm (circular pcb is preferred of diameter 60mm)
12 freelancers are bidding on average ₹1896 for this job
hi..I have more than 8 years experinced in circuit design and development..in my past I have designed project for company..I can design best way without emiemc problen
Hi! I'm hardware Engineer with past works with similar requirements. I have battery powered tested circuits with very small space needed. I can do the work on one working day.
Hello Sir, I'm very much interested in your project and I can do this project in either 555 timer IC or can use PIC controllers. If interested by my proposal contact me.