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Infrared Obstacle Avoidance Sensor Module
Compact active infrared obstacle avoidance sensor module. Features an adjustable detection range via an onboard potentiometer and a simple digital TTL output, ideal for DIY robotics and non-contact proximity switching.
170-Point Mini Solderless Breadboard (Green) – SYB-170
A compact, green-colored 170-point solderless breadboard designed for quick prototyping. Features a self-adhesive back for easy mounting on Arduino shields and robot chassis. Ideal for organizing small circuits by color-coding.
YD12038HSL 12V 120x120x38mm Heavy-Duty DC Cooling Fan | Pro Tronix
YD12038HSL 12V 120x120x38mm heavy-duty DC cooling fan. Robust deep-frame fan engineered for high static pressure and industrial thermal management!
JGB37-520 Motor Mounting Bracket | 37mm L-Shape Holder
A heavy-duty, reinforced mounting bracket specifically designed for the JGB37-520 series gear motors. Made from high-strength alloy steel, this 37mm L-shape holder provides a stable, vibration-free base for your high-torque robotics and industrial automation projects. Quality assured by Pro Tronix.
Mounting Bracket 25mm for GA25 DC Geared Motor
A robust L-type mounting bracket designed for 25mm diameter DC gear motors (such as the JGA25 series). Precision-engineered from high-strength steel, this bracket provides a secure and stable foundation for small to medium-scale robotics and automation systems. Quality assured by Pro Tronix.
EFB0405HHA 5V 40x10mm Ball Bearing DC Cooling Fan | Pro Tronix
EFB0405HHA 5V 40x10mm ball bearing DC cooling fan. Miniature 3-wire fan engineered for reliable thermal management in compact electronics and Raspberry Pi setups!
Micro Limit Switch Without Lever 28mm
Order the 5A 250V Micro Limit Switch without lever from Pro Tronix. A reliable SPDT 3-pin momentary switch for precision mechanical sensing.
Micro Limit Switch Arm Long Blade Lever 28mm
A high-precision momentary micro limit switch featuring a 28mm long blade lever. Designed for reliable position sensing, end-stop detection, and object counting in CNC machines, 3D printers, and industrial automation. Built for durability and rated for high-voltage applications. Quality assured by Pro Tronix.
Micro Limit Switch Long Hinge Roller 28mm
A high-performance momentary micro limit switch equipped with a 28mm long hinge roller lever. This switch is designed to reduce friction and wear during actuation, making it perfect for cam-driven systems, sliding doors, and conveyor tracking. Quality assured by Pro Tronix.


