Built in Breadboard, a Hack Club program. This project took ~1.7 hours of work.
A cute simple timer display made by my mom! It has a knob to change the length, button to stop and start, plus an LED light to show activity
The circuit is captured in breadboard-project.json, and the firmware that runs it is in the firmware/ folder.
- Set the length of your timer using the knob
- Turn on the timer using the button
- Wait for your timer to notify you when it's done!
- Stop by using the button as well :) yay
- Simulate it live: https://breadboard.hackclub.com/share/178, runs the firmware in the Breadboard simulator
- View the design: https://taniwankenobi.github.io/breadboard-plays/p/178/
The editor snapshot is in breadboard-project.json.
| Part | Quantity |
|---|---|
| breadboard-full | 1 |
| buzzer-passive | 1 |
| dht11 | 1 |
| lcd1602 | 1 |
| lcd1602-i2c | 1 |
| led-blue | 1 |
| potentiometer | 1 |
| pushbutton | 1 |
| resistor-220 | 2 |
Firmware files are in the firmware/ folder.
Build journal entries are kept in journals.md.
Made in Breadboard — 1.7h of work
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