PWM Pulse Frequency Duty Cycle Adjustable Module Square Wave Rectangular Wave Signal Generator XY-LPWM

Size: 20mm*40mm **Function: to generate different frequency square wave or square wave(1) power supply input voltage: 5V-12VDC. when 5V power supply, ..

Signal Generator 3.3V-30V PWM Pulse Frequency Duty Cycle Adjustable Module 1Hz to 150Khz LCD Display PWM Signal Generator Module..

DESCRIPTION:1,An onboard chip NE5552, a single-channel signal output, the output is approximately fifty percent duty cycle square wave3, o..

DESCRIPTION:    Water Sensor water level sensor is an easy-to-use. cost-effective high level/drop recognition sensor. which is obtained by..

DESCRIPTION:BFD-1000 specifically designed for use as a black (white) line finding, especially for complex black and white line, cross black and w..

Portable Professional Tool 31 In1 Screwdriver Set 6036-A. The screwdrivers are professional precision tools for repairing and assemblying.To..

This device contains six independent gates each of which performs the logic INVERT function...