• 555 Astable SMD Trainer

    The 555 Astable SMD Trainer is a 555 astable circuit made entirely with SMD components, and the goal of this kit is to help teach SMD soldering. RoHS and REACH…

    £2.99
  • Transistor Flasher

    This kit will let you build a two-transistor flasher that flashes two LEDs similar to train crossing lights. This kit is RoHS and REACH compliant, and is an excellent project…

    £2.99
  • Voltage Controlled Oscillator

    Need an oscillator whose output frequency is adjustable with a voltage? Then look no further, as this kit will let you build a voltage-controlled oscillator! This kit is RoHS and REACH…

    £3.99