What’s inside the opus bt-c100 battery charger?
A look inside the Opus BT-C100 single-cell battery charger. Data sheets: MST9225B - http://www.mst-ic.com/Upload/datasheet/MST9225B_Rev13-19453720552.pdf AX3121 - http://www.axelite.com.tw/ProductD
Good morning all…
A look inside the Opus BT-C100 single-cell battery charger. Data sheets: MST9225B - http://www.mst-ic.com/Upload/datasheet/MST9225B_Rev13-19453720552.pdf AX3121 - http://www.axelite.com.tw/ProductD
Wonderful electronics stuff from China :) Support Julian's Postbag videos via Patreon: https://www.patreon.com/julian256?ty=h New Outdoor Electronic Automatic Water Timer Garden…
For just 53p delivered to my door, this digital LCD tally counter is pretty nice.
Sensible and silly electronics stuff from China :) Support Julian's Postbag videos via Patreon: https://www.patreon.com/julian256?ty=h DC-DC 900W 15A 8-60V To…
A look inside the 36V battery supplied with a low cost cordless lawnmower. Some resources: http://batteryuniversity.com/learn/article/types_of_lithium_ion https://www.reddit.com/r/electronic_cigare
An impulse buy - Florabest 36V Lithium-ion cordless lawnmower. The 36V 2600mAh 93.6Wh battery contains 20 cells, so they must…
My first test of a full colour OLED display using Oli Kraus's Universal Color Graphics Library (ucglib).
More cheap electronics stuff from China :) Support Julian's Postbag videos via Patreon: https://www.patreon.com/julian256?ty=h 10pcs Block Terminal Wire Connectors 2EDG…
A fun day playing around with Bluetooth smart watches (fitness trackers), Bluetooth discovery apps and an Arduino Uno with nRF24L01+.…