The Adafruit TPL5111 board controls power to an electronic circuit through an enable pin that goes high at intervals ranging from 100 ms to 2 hours. The interval is set using the onboard potentiometer or a resistor. When the circuit has finished operating, it sends a signal to the Done pin to turn off; if no signal is received within the set time, the board restarts the device.
The board operates on a 3–5 V power supply and draws approximately 20 μA when the rest of the circuit is off. It can also be activated manually using the onboard touch switch or an external switch connected to the Delay pin. It comes fully assembled with the TPL5111 IC, components, and headers; a small amount of soldering is required for breadboard use.
- Type: Development board
- Time interval: 100 ms to 2 hours
- Interval adjustment: Onboard potentiometer or resistor
- Power supply: 3–5 V
- Current consumption: Approximately 20 μA when the rest of the circuit is off
- Restart: If no Done signal is received within the set time
- Manual activation: Using the onboard touch switch or an external switch on the Delay pin
- Package contents: Assembled board, TPL5111 IC, components, and headers
- Dimensions: 19.5 × 17.8 × 5 mm
- Weight: 1.4 g
- Product Number
- 3573
- Type
- Board
- Board Model
- -
- Chipset
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.