Count down timer for UV lamps using PIC16F887

https://www.electronics-lab.com/count-timer-uv-lamps-using-pic16f887/

Here is a countdown timer for UV exposure lamps @ cuteminds.com Here follows a simple count down timer useful for the production of pcbs using photoresist and UV lamps. We have used a pic 16F887 Microchip microcontroller; there are no particular reasons, we have simply used the picmicros available at the moment. Count down timer for […]