DIY KIT

Laboratory Power Supply M178.1 Kit
Power regulator 3kW AC-220V K216.2-3 Kit (1 terminal block)
Voltage stabilizer adjustable 5-27 VDC/20A K212.2 Kit
Light effect “Heart – running fire” K203.1 Kit
Light effect “Pulsating Heart” K204.1 Kit
LED VU meter audio level indicator K138 KIT
Stereo equalizer 5-band K266 Kit
Headphone amplifier on NE5532 K275 KIT
HiFi audio amplifier 1×14 W - TDA2030 K151 Kit