Problems building an HX711 scale with a Wemos D1 mini and Tasmota Ask Question Asked today Modified today Viewed 21 times 0 I have been trying for several days now to build a weight scale […]
tlfong01
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tp4506 references
TP4056 Product sheet (In Chinese only) – NanJing Top Power ASIChttp://www.tp-asic.com/te_product_a/2008-04-09/2236.chtml TP4056 Datasheet (In Chinese only) – NanJing Top Power ASIChttp://www.tp-asic.com/res/tp-asic/pdres/202206/TP4056_42.pdf NanJing Top Power ASIC Websitehttp://www.tp-asic.com/
tp4056 notes
tp4506 lipo charging
Q: TP4056 keep shorting / dropping voltage when connected to XL6009. I found 2 solutions, which one is the best? Here is the electronics, I took the picture after I cut the wires, […]
Rpi power from USB and internal port
day Modified today Viewed 10 times 1 My goal is to be able to power the RPI from either the internal pin or from the usb-c port, but protect the RPI board in case […]
TP4056 Lipo Charger testing notes
Q: TP4056 keep shorting / dropping voltage when connected to XL6009. I found 2 solutions, which one is the best? Here is the electronics, I took the picture after I cut the wires, […]
2n2222 notes
2N2222 burning out in the lab at 22 V Ask Question Asked 16 days ago Modified 3 days ago Viewed 2k times 7 According to the datasheet, a 2N2222 can handle VCE(max)VCE(max) up to 40 V40 V. However, in the […]
2N2222 burning notes
2N2222 burning out in the lab at 22 V Ask Question Asked 11 days ago Modified today Viewed 2k times 6 According to the datasheet, a 2N2222 can handle VCE(max)VCE(max) up to 40 V40 V. However, in the lab, I’ve […]
2N2222 burning out notes
2N2222 burning out in the lab at 22 V Ask Question Asked 10 days ago Modified 3 days ago Viewed 2k times 6 According to the datasheet, a 2N2222 can handle VCE(max)VCE(max) up to 40 V40 V. However, in the […]
2N2222 testing notes
2N2222 burning out in the lab at 22 V Ask Question Asked 7 days ago Modified today Viewed 2k times 6 According to the datasheet, a 2N2222 can handle VCE(max)VCE(max) up to 40 V40 V. However, in the lab, I’ve […]
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