login
2 Digit Kitchen Timer 00-99 Seconds or 00-99 Minutes
- Rajkumar Sharma
- 12.781 Views
- medium
- Tested
- SKU: EL63990
- Quote Now
- 0 Likes
The projects shown here is a 2 Digit 00-99 Seconds or 00-99 Minutes Countdown kitchen timer based on PIC16F1825 micro-controller. The timer is useful in various applications like Cooking, Sports, Industrial, Sleeping. On board switches provided to set the time and start, a jumper to select the mode 99 Seconds or 99 Minutes. TTL output directly drives the Buzzer.
Features
- Supply 5V DC
- Timer 0-99 Seconds Or 0-99 Minutes
- On Board Power LED
- On Board Output LED
- Jumper J1 Mode Selection Open Seconds, Closed Minutes
- 2 Digit 0.5Inch 7 Segment Display
- Tact Switch for Time Set & Start
- Output 5V TTL Direct Drive Buzzer
Schematic
Parts List
Connections
Photos
Video
Please follow and like us:
PCB
Raj do you sell this board or are the gerbers available?
Can a solid state relay and opto isolator be added to this to drive the relay? How would that be done?
What are the dimensions of the pc board? Do you or will you make gerbers available if you do not sell the pc board? Apparently a board house has the gerbers but the quote is for 10 pc boards and I only need 1 or 2.