Home Countdown Timer Project byelectronicsprojectmaking -September 12, 2025 This is a count down timer circuit project which i made on a pcb.ഇലക്ട്രോണിക്സ് പ്രൊജക്റ്റ് " The electronics hobby world " My hobby is creating simple electronics projects on Breadboard / PCBwhatsapp india - 83308 86320 Facebook Twitter