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40 PIN & 28 PIN PIC18F USB Development Board

https://www.electronics-lab.com/40-pin-28-pin-pic18f-usb-development-board/

PIC18F USB Development Board will help you with your prototyping requirement with any 28/40-pin Microchip microcontroller supporting USB interface . The board has been tested using PIC18F4550 40 Pin & PIC18F2550 28 Pin Microcontrollers. Features All ports terminating in separate Box Header with 5 VDC source option ICSP connector for programming for the PIC’s with […]

USB curve tracer for NPN transistors

https://www.electronics-lab.com/usb-curve-tracer-npn-transistors/

Dilshan Jayakody documented his USB port base NPN transistor curve tracer project: Curve tracer is an electronic test instrument to analyze the characteristics of transistors and other discrete semiconductors. In this post we construct USB base curve tracer to analyze properties of NPN transistors. This curve tracer is build around Microchip’s PIC18F4550 MCU and it […]