A LM317 circuit with 6V DC output as intermediary between an unregulated wall wart and my speakers.
Failed repair of a salvaged MikroTik RouterBOARD 750GL.
I repaired a pair of salvaged speakers.
I just got a new portable rework station.
Testing a PAM8403 Class-D amplifier module with a pair of salvaged speaker drivers
Assembling calibration resistors for the ESR Meter.
Salvaging 18650 li-ion cells from dead battery pack of a laptop.
Broken LED bulb repaired.
I have completed a XR2206 function generator kit build.
Happy New Year 2023.