Wire as follows (USBasp → LCR T7):
Upgrading to the latest community-driven firmware offers several massive benefits: lcr t7 firmware updated
: AVRDUDE (Linux/Mac/Windows) or Khazama AVR Programmer (Windows). Wire as follows (USBasp → LCR T7): Upgrading
Most LCR-T7 units ship with a generic version of the "TransistorTester" software. By updating—specifically to the popular (by Markus Reschke) or the k-firmware (by Karl-Heinz Kübbeler)—you gain: lcr t7 firmware updated
Locate the ISP pads on the PCB (usually labeled VCC, GND, RST, SCK, MISO, MOSI). You may need to solder a header or use pogo pins. Connect them to your USBASP: MOSI -> MOSI MISO -> MISO SCK -> SCK RESET -> RST VCC/GND -> VCC/GND 3. Backup Original Firmware