Chip on Board with PCB Design -- 2
Budget: $30 – $250 USD
1. Chip on Board for Weight measurement under 500g
2. system need to work on Button Cell (1.8v to 3v)
3. Max current for hole system should be 3 to 4 mA.
4. Microcontroller interface with LCD and Load Cell and 3 Push Buttons.
5. Customized display (Display should show 4 digits and 4 digit stop watch at same time)
6. operating temperature should be closed to 100 C
2. system need to work on Button Cell (1.8v to 3v)
3. Max current for hole system should be 3 to 4 mA.
4. Microcontroller interface with LCD and Load Cell and 3 Push Buttons.
5. Customized display (Display should show 4 digits and 4 digit stop watch at same time)
6. operating temperature should be closed to 100 C