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UK Semiconductor Centre appoints director of international partnerships
Took apart a rechargeable battery (Venom Xbox battery) to have a look at the charging circuit
 | Tried to use it to light some LED’s though I think the circuit expects a battery voltage to use as feedback as it has very low output current otherwise. Short circuit current was 300mA [link] [comments] |
I tried building a Flipper Zero myself… this is what I ended up with 😅 details in comments
 | Current setup 😅 ESP32 + RFID + SDR + random modules Not sure if this will fully work yet… But it’s getting interesting 👀 Any ideas what I should add next? [link] [comments] |
EPROM UV erasing setup
 | There must be a T48 UV erasing addon with the EPROM blank check. 270-280nm 800mW diode. [link] [comments] |
KiCad Netclass sizes
 | I have been designing PCBs to carry a small microcontroller, an RS485 transceiver, an LED and the associated balance of plant required to make lights for my ROV. Space is at a premium, so track sizes are being chosen to minimise real estate used. KiCad has a netclasses setup page that uses IPC 2221 requirements and PCBway capabilities. I have come up with a sensible set of pre-defined values [link] [comments] |
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