Usage is easy. First, set your desired delay by adjusting the on-board trim pot: nearly-all-the-way-to-the-left is "once per 100ms" and all-the-way-to-the-right is "once every 2 hours". Then, connect VDD up to your 3-5V power supply and then your project's power-in to the Drive pin. Finally, select a signal pin from your project to the Done pin. In your project's code or design, just make sure that it sets the Done pin high once it is completed with its task. That's it! If you want to turn the device on by hand, you can also activate the TPL by pressing the onboard tactile switch.

While the TPL5110 is running (but the remainder of the project is de-powered) the current draw is about 20uA (according to our Monsoon Power Meter).

Product Dimensions: 19.3mm x 18.0mm x 4.5mm / 0.8" x 0.7" x 0.2"
Product Weight: 1.3g / 0.0oz