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2 Channel PWM Pulse Adjustable Frequency Square Wave Digital Display Signal Generator Module Stepper Motor Controller
Product Introduction:
1.Operating Voltage:5-30V;support micro USB 5.0V power supply
2.Frequency Range:1Hz-150KHz
3.Frequency Precision:2%
4.Signal Load Capacity:8-30mA
5.Output Range:5V
6.Ambient Tempe...
$3.16
$3.85
SKU: 10535
$3.16
$3.85
4 Channel Optocoupler Isolation Electronic Switch Module 4Bit Opto Isolator PLC Transistor
Product Introduction:
1.Size:63*48*16mm
2.Main chip:FR1205 (NMOS)
3.Input Control Voltage: DC 3V-24V
4.Maximum output control voltage is 55V, maximum circuit is 5A
5.Input control power and controlled power are completedly opto...
$9.83
$11.99
SKU: 8899
$9.83
$11.99
Digital Square Wave Pulse Signal Generator Adjustable PWM Frequency PWM Module Stepping Motor Driver Board 6Hz-100KHz
Product Introduction:
1>. Model: YYPWM-1
2>. Frequency Range: 6Hz-100KHz adjustable
3>. Duty Cycle Range: 1-99% adjustable
4>. Power Supply Voltage: DC 3.3-20V
5>. PWM width = input voltage
6>. Output PWM Dr...
$5.21
$6.35
SKU: 12192
$5.21
$6.35
5A Dual Motor Drive Module Reverse PWM Speed Regulation Double H Bridge L298N Module DC 3.0V-14V
1.Description:
DC Motor Speed Controller which is also Pulse Width Modulator. Abbreviation PWM.DC motor governor is a device for adjusting the speed of a DC motor.
It has been widely used in DC motor s...
$3.27
$3.99
SKU: 13352
$3.27
$3.99
NE555 Pulse Module Duty Cycle Frequency Adjustable Module Square Wave Rectangular Wave Signal Generator
SKU:
2224
Quantity:
1
Module Scope
...
$2.04
$2.49
SKU: 2224
$2.04
$2.49
Mosfet MOS Transistor Trigger Switch Driver Board PWM Control Module 3-20V
Product Introduction:
1>. Model: YYNMOS-1 (input and output are completely isolated)
2>. Input Signal: 3-20V PWM signal
3>. Output Capacity: DC 3.7-27V, and the current is within 10A
4>. PWM Frequency: 0-20KHz
5>...
$2.86
$3.49
SKU: 12191
$2.86
$3.49
DC 12V 3Bit PWM 4-Wire Fan Temperature Controller 3A Speed Governor for PC Fan/Alarm
1.Description:
It is a PWM 4-Wire fan temperature controller. It has three PWM outputs, each of which can manually adjust the output ratio.
2.Feature:
1>.Three PWM outputs
2>.Three-wa...
$5.98
$7.29
SKU: GY17492
$5.98
$7.29
Dual Modbus Relay Module 2Bit Modbus-RTU Switch Signal Input Output RS485 TTL Controller
1.Description:
LC 2 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip,adopt standard MODBUS RTU format RS485 communication protocol. It can realize 2bit input signal detec...
$4.91
$5.99
SKU: 15045
$4.91
$5.99
4 Channel Modbus Relay Module 4Bit Modbus-RTU Switch Signal Input Output RS485 TTL Controller
1.Description:
LC 4 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip,adopt standard MODBUS RTU format RS485 communication protocol. It can realize 4bit input signal detec...
$6.55
$7.99
SKU: 15044
$6.55
$7.99
16 Channel PLC Amplifier Module Isolated Transistor Controller NPN Signal Converter 16bit PLC Protector Optocoupler
1.Description:
It is a 16Channel PLC Amplifier Module.It adopts optocoupler isolation control, NPN signal output, safe and reliable.
2.Features:
1>.Optocoupler isolation control
2>.16...
$16.39
$19.99
SKU: 14756
$16.39
$19.99
5V 12V 24V 150W ZK-MG High-Power PWM DC Motor Speed Controller Signal Generator Driver Module Speed Regulator 1KHz-99KHz
1.Description:
ZK-MG is a High-power PWM DC motor governor.It can adjusts the motor speed by adjusting the duty cycle of the output signal.It can also adjust the output frequency to match the frequency of the output signal to the motor...
$4.58
$5.59
SKU: 13861
$4.58
$5.59
DC 11V 1.8A DRV8837 2-Channel H-Bridge DC Motor Driver Module
1.Description
The DRV8837 module is capable of delivering 1.8A of output current. It operates from a motor supply voltage between 0 and 11V and a device supply voltage in the range of 1.8V to 7V. The DRV8837 module has two PWM...
$3.11
$3.79
SKU: 13680
$3.11
$3.79
DC Motor Driver Module Forward Reverse Controller 12V 10A Limit Control
Description:
Motor forward and reverse controller is used to control motor work status to make sure motor can be precisely controlled.Applicable to occasions where the motor control requirements are increased.
...
$6.55
$7.99
SKU: 13543
$6.55
$7.99
DC Motor Driver Module 10A 12V QF-M05 Forward Reverse Controller Self-locking
Description:
Motor forward and reverse controller is used to control motor work status to make sure motor can be precisely controlled.Applicable to occasions where the motor control requirements are increased.
...
$4.91
$5.99
SKU: 13541
$4.91
$5.99
PWM Speed Controller 3V-30V 10A DC Motor Controller Single-Pass Digital Isolation Module
Description:
The Si87xx isolators are pin-compatible, one-channel, drop-in replacements for popular optocouplers with data rates up to 15 Mbps.
These devices isolate high-speed digital...
$6.31
$7.69
SKU: 13510
$6.31
$7.69
Industrial USB to RS485 Converter CH340 Communication Module TVS Transient Protection
1.Description:
ZK-U485 is a Industrial grade USB to RS485 communication module.Two-way communication half duplex serial port.
2.Features:
1>.Support TVS transient suppression protection
...
$3.52
$4.29
SKU: 13504
$3.52
$4.29
ADUM3160 B0505S 1W 1500V USB to USB Voltage Isolator Module 12Mbps 1.5Mbps
1.Description:
USB Isolation Module is based on Analog Device's proprietary iCoupler technology and is USB 2.0 compliant, providing fully isolated 1.5M bps and 12M bps data rates, isolating 1500V, requires no extern...
$9.83
$11.99
SKU: 13407
$9.83
$11.99
DC 10V-50V PWM Motor Speed Controller Regulator LED Dimmer DC 12V 24V 36V 48V 15A
1.Description:
ZK-GZT is a PWM DC Motor Speed Controller and LED Dimmer. It changes the output by adjusting the potentiometer to change the PWM signal.
2.Features:
1>.High frequency 20Khz
...
$4.09
$4.99
SKU: 13399
$4.09
$4.99
AC 220V Thyristor Isolation Module Dimming Governor Controller Board Voltgae Regulator PWM Controller
1.Description:
Thyristor module is completely isolated from the input and output optocouplers, and can be used safely when the weak current is completely isolated.
It uses the I/O port output from...
$6.55
$7.99
SKU: 13378
$6.55
$7.99
Dual Servo Tester Motor Driver Module Controller Debugger for SG90/MG995/MG996 Robot
Description:
The servo control module is a plug-and-play, easy-to-use servo controller. Supply three servo control modes : Knob adjustment, back to center function.It can be used to test servo motor.
Features:
1>.Support manu...
$4.67
$5.69
SKU: 13332
$4.67
$5.69
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