BJT Transistor Experimentation Board A reusable PCB for prototyping, experimenting with and learning analog transistor circuits. This board is designed for experimenting with NPN transistor–based amplifier and oscillator circuits without designing and manufacturing a dedicated PCB for every new circuit. Whether you’re learning transistor fundamentals, developing a small analog circuit, or testing amplifier ideas before […]

Astable/Bistable/Monostable Multivibrator PCB Board PCB only – No components Version: ABM Multivibrator v1 Intended for the most common Astable, Bistable and Monostable Multivibrators Suggestions for schematics, with many options: * https://learnabout-electronics.org/Oscillators/osc41.php * https://www.homemade-circuits.com/transistor-multivibrator-circuits-explained/ Standard disclaimer; Use at own risk.

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 […]