Part1: supercapacitor 5.4v 250f schematic
This 5.4V 250 Farad supercapacitor module is missing a LN61C voltage detector IC. How well does it work without it?…
Review: aolithium lifepo4 12v 100ah-4s battery
Testing the aolithium 12V battery with bluetooth and an android app. Purchase here: https://aolithium.com/?ref=154maofox8 Or use this link: https://aolithium.com/discount/Julian use…
Julian’s electronics postbag – pb160
Aliexpress stuff for solar and battery projects. https://www.aliexpress.com/item/1005003385787090.html https://www.aliexpress.com/item/1005005117977210.html https://www.aliexpress.com/item/1005005241
Just another buck boost
The ZK-SJ20 is a versatile DC/DC converter which uses the LT8705. This unit can connect a solar panel to a…