Precise Red Dot Diode Circuit With Adjustable Beam Focusing 5V 3V Compatibility For Educational Demos And Robotics

Two operating voltages of 3V and 5V optional, so you can choose the right power supply configuration according to your specific needs enhances compatibility. Provides clear and bright red dot, suitable for positioning, alignment, ranging and other application scenario. The head from coppered cmponent with good heat conductivity and durability, ensuring stable output. Precise Red Dot Diode Circuit With Adjustable Beam Focusing 5V3V Compatibility For Educational Demos And Robotics Features: Two operating voltages of 3V and 5V optional, so you can choose the right power supply configuration according to your specific needs enhances compatibility. Provides clear and bright red dot, suitable for positioning, alignment, ranging and other application scenario. The head from coppered cmponent with good heat conductivity and durability, ensuring stable output. The small structure with outer diameter of only 6mm is easy to integrate and install, suitable for a variety of DIY projects and in with