Oiyagai 5Pcs NE555 Adjustable Pulse Frequency Generator Module, Single Channel PWM Signal Output, 5-12V 10Hz-5Khz For Arduino, Microcontroller, Smart

Digital 2 Channel PWM Square Wave Pulse Signal Generator Adjustable Frequency Duty Cycle 100% 1Hz-150Khz Module By Envistia Mall

Mioyoow PWM Frequency Generator, 1-Channel 1Hz-150Khz Adjustable Pulse Duty Cycle Function Generator, Square Wave Signal Generator Module With LCD

Honeywell Q7002C1007 Pwm-Analog Interface Module Enclose | Furnace Part Source

Arduino Pro Opta EXT A0602 [AFX00007] - Analog Expansion Module For Micro PLC | 6 Programmable Inputs, 2 Outputs, 4 PWM Channels | Iot & Automation

Voltage Generator, 0-5VDC Adjustable Voltage Regulating Generator Potentiometer For PLC Industrial Control, Voltage Regulator

1/2/5Pcs 3.3V-30V Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display

UCTRONICS DC ±10V 0/4-20Ma Current Voltage Signal Generator, USB Power Supply Interface Analog Simulator For PLC And Panel Debugging, Device Testing,

Adjustable 4-20Ma Signal Generator Current Voltage Analog Simulator 0-10V/0-22Ma Signal Sources For Value Adjusting PLC Controller Panel LED Testing

HUAREW PCA9685 16 Channel PWM Servo Driver Board 12 Bit IIC Interface Module Compatible With Arduino And Raspberry Pi (2Pcs)

Universal 6V - 90V PWM DC 90V DC Motor Speed Controller Speed Controller PLC 15A Display Motor Governor With 20A Ceramic For DC 6-90V Motor