Arduino controlled DIY electronic load.
Electronic Load
Large Solderless Breadboards
Two crappy breadboards make one slightly more convenient — but still crappy — large breadboard.
Failed Repair: HP Deskjet D1360
Old printer, new frustation.
Layangan Sore²
Layangan sore pulang kantor lagi.
Layangan Sore
Layangan sore pulang kantor.
Found: Cut Trace in DSO150
DSO150 stops showing waveforms. How could it be?
Akhirnya bisa diakses lagi⁵
Kadaluwarsa lagi.
ACS712 Live Zero
Testing the ACS712 when no current is flowing.
Arduino UNO + ACS712
Reading ACS712 analog output using Arduino UNO.
Blue Pill I2C with INA219
I2C works okay for both STM32F103C8T6 and CS32F103C8T6.