Version 8.1 has been superseded by Version 8.2, … which includes several refinements and additional experimentation options, including optional Vcc+ supply filtering, enhanced feedback possibilities, and other improvements. – View the current Version 8.2 here: https://ufelectronics.eu/product/common-emitter-collector-amplifier-board-v8-2/ – This page is kept for reference. –  BJT Transistor Experimentation Board A reusable PCB for prototyping, experimenting with […]

Overview The Transistor Multivibrator Experimentation Board is a reusable learning and prototyping platform designed for building, modifying, and understanding classic transistor timing circuits. Unlike solderless breadboards where wiring errors are common, the PCB provides a structured layout that makes experimenting with discrete transistor multivibrators faster, cleaner, and easier to understand. The board supports everything from […]

Build a half-bridge, or with two sets, a full bridge MOSFET electric motor controller. – Or drive a loudspeaker. Repurpose it with easy for a Totem-Pole, alias Push-Pull stage. Also very convenient for driving loudspeakers with power transistors like TIP31/TIP32 etc. xCh: Can be used for P-Channel and N-Channel MOSFETs, next to power transistors.. Single […]