10KΩ rotary potentiometer used for adjusting voltage, current, and signal levels in electronic circuits. Features smooth single-turn rotation with a durable 15mm shaft and through-hole mounting. Ideal for audio control, Arduino analog input, sensor calibration, and embedded system tuning.

Complete prototyping kit with 400-point solderless breadboard and T-type GPIO breakout module. Includes 40-pin flat ribbon cable for clean and organized Raspberry Pi GPIO access. Ideal for Raspberry Pi projects, circuit prototyping, and educational experimentation.

20 cm Female-to-Female jumper wires for reliable connections between pins or headers.  Pack of 20 flexible, color-coded wires compatible with breadboards and Arduino projects.  Ideal for prototyping, testing, educational use, and sensor connections.