In relation to the previously posted nrf24L01+ wireless module, Kehribar shared his CR2032 powered node board in the forum: I also designed a 30.8 x 30.8 mm CR2032 powered node board for these modules. I’m waiting for my prototypes from OSHPark, but in the meantime here are the layout and schematic images.
Tag Archives: CR2032
The impact of high pulse drain on CR2032 coin-cell battery capacity
If you design circuits powered by CR2032 batteries here’s an article located by Joe Desbonnet which you should consider: This is an interesting article on how the performance of a cell/battery under pulsed loads can vary dramatically depending on period, peak current, duty cycle and other factors. The article discusses the performance of a CR2032 […]