walfront dc best sellers

#1 🔥 12V DC Water Level Controller WALFRONT 12V DC Water Level Controller Module Water Level Detection Sensor Automatic Liquid Control Switch PCB Board Supports Automatic Water Pumping/Filling/Draining

$9.45 on Amazon

#2 🔥 10 50V 100A 5000W DC WALFRONT 10-50V 100A 5000W DC Motor Engine Speed Controller PWM Control Industrial Motor Speed Regulator for DC Brush Motor DC Lamps

$55.92 on Amazon

#3 RF Mixer Module AD831 WALFRONT RF Mixer Module, AD831 RF Mixer Module RF WideBand Amplifier DC Baseband Frequency Conversion and Quadrature Amplitude Demodulation 0.1‑500MHz Mixer Module

$7.39 on Amazon

#4 Inductive Proximity Sensors WALFRONT Inductive Proximity Sensors DC 10‑30V Proximity Switch 3 Wire 5mm Detection Distance NPN Inductive Proximity Switch for Detecting Metal TL-Q5MC1-Z Proximity Switch

$9.69 on Amazon

#5 🔥 DC 12V Drive Stepper WALFRONT DC 12V Drive Stepper Motor Linear Screw Slider Stepper Motor for DIY Engraving Machine, 18 Degree Screw Worm Drive Stepper Motor

$17.69 on Amazon

#6 🔥 10PCS 5 Pin Rotary Encoder Washers Nuts WALFRONT 10PCS 5 Pin Rotary Encoder+Washers+Nuts DC 5V EC11 Rotary Encoder Coding Switch Digital Potentiometer with Switch

$13.25 on Amazon

#7 DC 4.0GHz RF Fixed Attenuator WALFRONT DC-4.0GHz RF Fixed Attenuator SMA Double Female Head Radio Frequency Fixed Attenuator Module Board Elecrtonic Components

$7.41 on Amazon

#8 🔥 8 Channel Bluetooth 4.0 WALFRONT 8 Channel Bluetooth 4.0 Relay Module Board Android Mobile Phone App Wireless Remote Control Relay Switch for Android Smart Home DC 12V

$23.99 on Amazon

#9 🔥 3 Pack DC 3V 24V Active WALFRONT 3-Pack DC 3V-24V Active Piezo Electric Buzzer Piezo Electronic Buzzer Alarm Active Buzzer Loud Continuous Sound with 100mm Sound Cable

$6.96 on Amazon

#10 HMC472 Digital RF Attenuator WALFRONT HMC472 Digital RF Attenuator Module DC-3.8GHz Parallel 0.5dB Step 31.5dB Attenuation Value

$11.15 on Amazon

#11 🔥 High Voltage Pulse Generator WALFRONT High Voltage Pulse Generator DC 6-12V 0.5-1 Million V Super Arc Pulse Ignition Transformer Boost Step-up Coil Module for Cigarette Lighter (-c2)

$11.47 on Amazon

#12 🔥 DC 6V Gear Motor with WALFRONT DC 6V Gear Motor with Long M3*55MM Screw Thread Output Shaft 30/60/100/150/200/300/400/500RPM (6V 150RPM, 1)

$9.56 on Amazon

#13 Motor Reverse Polarity WALFRONT Motor Reverse Polarity Timer DC 5/6/9/12V Motor Reverse Polarity Module Time Adjustable Delay Relay 2A Drive Current

$12.96 on Amazon

#14 DC Variable Power Supply WALFRONT DC Variable Power Supply WZ5005 Adjustable Switching Power Supply with 4 Digit LCD Display for Lab Equipment and Electronic Testing

$52.01 on Amazon

#15 DC Conditioner DC 24V WALFRONT DC Conditioner, DC 24V DC Current Isolator Transmitter 4-20mA PLC Detect Conditioner(1 in 2 Out, 4-20mA to 4-20mA)

$23.38 on Amazon

#16 DR25E01 Relay Module WALFRONT DR25E01 Relay Module DPDT Relay Module Double Pole Double Throw Self Locking Bistable Relay Module Board (DC 6-24V)

$11.52 on Amazon

#17 DC 12V 36V 15A 500W BLDC WALFRONT DC 12V-36V 15A 500W BLDC Driver Board Brushless Motor Controller Hall

$15.79 on Amazon

#18 Digital Thermostat GRW8 02 WALFRONT Digital Thermostat GRW8-02 AC/DC 24V-240V Temperature Controller Relay Temp Control Monitor with Test Probe L-N Power Terminal DIN Rail Installation

$29.19 on Amazon

#19 1/4" DC 24V High Pressure WALFRONT 1/4" DC 24V High Pressure Switch, Action High Pressure Regulator High Pressure Controller for Pump RO Water Fitlers Reverse Osmosis Tank 0.25MPa

$8.64 on Amazon

#20 Digital Temperature Controller WALFRONT Digital Temperature Controller W3230 DC 12V 24V 220V LCD Digital Timer DC Digital Thermostat Switch Sensor Monitoring Meter with Dual LED Display(12V red and Blue Display)

$7.15 on Amazon