Laser Diode Module
৳100
This Force Sensitive Resistor (FSR) features a 1.75" x 1.5" square sensing area that changes resistance based on applied pressure. The harder the force, the lower the resistance; with no pressure, resistance exceeds 1MΩ. It can detect forces in the range of 100g to 10kg.
Designed for easy integration, it has two 0.1" pitch pins for breadboard compatibility and a peel-and-stick rubber backing for simple mounting.
FSRs are easy to use and ideal for detecting pressure or touch, though not highly precise—perfect for sensing presses, squeezes, or weight changes, but not recommended for use as an accurate scale.