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CD4001 CMOS Quad 2-Input NOR Gate IC – used in K1033 Metal Detector Kit. Ideal for digital logic circuits, hobby electronics, and classroom experiments.
K1033 metal detector kit using BFO oscillator and transistor amplifier. Detect metal and explore signal processing in electronics.
K1035 Rolling LED Die Kit with 7 LEDs and random dice effect. Learn digital electronics through a fun soldering project. Great for game design projects.
KS1030 printed circuit board for K1030 Cecil Cicada kit. Replacement PCB for light-sensitive sound circuit projects.
PCB for K1055 8 LED Chaser
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