Day: February 21, 2021

boost converter

Boost converter single cell AA battery not delivering enough voltage when connected to Wemos D1 mini Ask QuestionAsked todayActive todayViewed 47 times0 Amazon Step-Up Boost Converter 0.9V-5V to 5V PFM max 600mA for Arduino DIY […]

Re-configure SPI-CS as gpio while using SPI Ask QuestionAsked todayActive todayViewed 26 times1 I am on a raspberry pi 4. Using both SPI’s with no need for either chip select. I’m running out of I/O […]