New pcbs from jlcpcb – 6ah cell connector
New design cell connector PCB with spoked holes that act as fuses. Additional holes take steel angle brackets for connecting…
Parallel boost converters
Can you connect boost converters in parallel? Do they fight like rats in a sack? Or do they play fair…
Part3: supercapacitor 5.4v 250f schematic
How the LN61C voltage detector IC doesn't provide proper protection for the supercapacitors on this module Data Sheets: https://www.onsemi.com/pdf/datasheet/mgsf1n03lt1-d.pdf https://www.reddit.com/r
Balancing voltages and currents
Watching cell voltages and balancer currents on a 4S LiFePO4 battery
Dl24m modular electronic dc load
First look at the Atorch DL24MP Electronic DC Load https://www.aliexpress.com/item/1005004644040863.html https://www.vishay.com/docs/91217/irfp264.pdf
Modular electronics workshop – progress video
Bit of shed building nostalgia - this from 2 years ago. Happy to put up more of the shed build…
Ideas for a 8s5p lifepo4 battery build
Ideas for building a 768Wh battery consisting of 40 LiFePO4 cells. Each cell is 6Ah nominal 3.2V
Part2: testing zk-sj20 buck boost mppt function
How does the MPPT potentiometer on the ZK-SJ20 buck boost converter work? Power Queen 100Ah LiFePO4 Battery: https://uk.ipowerqueen.com/?ref=eqsfmkg1 ZK-SJ20 Buck…
Part2: supercapacitor 5.4v 250f schematic
How a voltage detector IC doesn't provide proper protection for the supercapacitors on this module Data Sheets: https://www.onsemi.com/pdf/datasheet/mgsf1n03lt1-d.pdf https://www.reddit.com/r/AskElec
Part1: testing zk-sj20 buck boost mppt function
How does the MPPT potentiometer on the ZK-SJ20 buck boost converter work? Power Queen 100Ah LiFePO4 Battery: https://uk.ipowerqueen.com/?ref=eqsfmkg1 ZK-SJ20 Buck…