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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
9 Volt Battery
Standard 9V battery for prototypes.
Resistor Kit
Multiple resistor box, assorted values for prototyping.
Capacitor Kit
Multiple capacitor box, assorted values.
Linear Voltage Regulator 7805
5V positive linear voltage regulator.
Linear Voltage Regulator 7812
12V positive linear voltage regulator.
Linear Voltage Regulator 7809
9V positive linear voltage regulator.
Piezoelectric Plate (4cm)
Normal copper-based piezoelectric plate, ~4cm diameter.
Active Buzzer (Small, 5V)
Small 5V active buzzer.
Active Buzzer (Big, 5V)
Big 5V active buzzer.
RGB LEDs (5mm)
Regular 5mm 3-5V range RGB LEDs.
LEDs (Red, 5mm)
Regular 5mm 3-5V range red LEDs.
LEDs (Green, 5mm)
Regular 5mm 3-5V range green LEDs.
LEDs (Blue, 5mm)
Regular 5mm 3-5V range blue LEDs.
LEDs (Yellow, 5mm)
Regular 5mm 3-5V range yellow LEDs.
LEDs (White, 5mm)
Regular 5mm 3-5V range white LEDs.
Timer IC LM555
555 timer IC, classic for oscillators and timing circuits.
Diodes & Transistors Kit
Multiple diodes & transistors box.
Switches (Slide / Rocker / Push / Toggle)
Assortment of slide, rocker, push, and toggle switches.
Relay Module 5V 10A (2-channel)
5V 10A 2-channel relay module.
Relay Module 5V 10A (1-channel)
5V 10A 1-channel relay module.
Push Button (Big size)
Momentary tactile / arcade-style push button. Panel-mount (16mm/19mm/22mm) or PCB. Debounce required.
Potentiometer 10k / 100k
Rotary/trim pot. Values: 10kΩ / 100kΩ. 3 pins (end A, wiper, end B). Variable voltage divider for ADC. Linear taper 'B'.
DC Power Adapter (5V, 1A)
DC power adapter, 5V 1A.
DC Power Adapter (12V, 1A)
DC power adapter, 12V 1A.