HiLetgo 5pcs HC-SR04 Ultrasonic Module Distance Sensor sold2024 and 108 ft in length

and 108 ft in length per roll

Keep away from artificially colored abrasives

EXP2 and EXP3

Mixiflor 40Pcs Cone Shape Abrasive Sandpaper 1/4 Inch Shank Flap Wheels

240 ----------- 30pcs <6> M460 -------------- 30pcs Total: 340pcs Application: You can use them for automotive

HiLetgo 5pcs HC-SR04 Ultrasonic Module Distance Sensor sold2024 and 108 ft in lengthHiLetgo 5pcs HC SR04 Ultrasonic Module Distance Sensor HiLetgo 5pcs HC SR04 Ultrasonic Sensor Distance Module Power Supply : 5V DC Quiescent Current : <2mA Effectual Angle: <15 Ranging Distance : 2cm 500 cm Resolution : 0. 3 cm Mode of Connection: VCC trig(T) Echo(R) GND (VCC supply 5V, and GND is ground wire. TRIG is trigger control signal input, ECHO is echo signal output.) Attention: The module should be inserted in the circuit before been powered