• Discrete Op-Amp

    Discrete Op-Amp that allows you to build your own op-amp from scratch. This op-amp has very poor characteristics, which makes it excellent as a teaching resource to understand what challenges…

    £3.99
  • Logic Board

    The Logic Board is an excellent kit for those learning about the different logic gates in the 4000 series of ICs. Test AND, NAND, NOR, OR, and XOR gates.

    £7.99