walfront dc best sellers

#1 🔥 High Voltage Pulse Generator WALFRONT High Voltage Pulse Generator DC 3-5V Working Frequency 20khz-25khz Super Arc Pulse Ignition Coil Module Set DIY Kit for Cigarette Lighter

$7.87 on Amazon

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

$11.82 on Amazon

#3 🔥 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

$26.79 on Amazon

#4 🔥 DC Motor DC High Speed WALFRONT DC Motor DC High Speed Motor 30W High Speed CW/CCW Permanent Magnet DC Motor Brushed DC Motor Mini Electric Motor for DIY Generator(12V 3500rpm)

$24.74 on Amazon

#5 GBMQ GM12BY20 DC 6V 2W WALFRONT GBMQ-GM12BY20 DC 6V 2W Micro Speed Reduction Motor Mini Motor with Magnetic Coded Disc Hall Encoder (30RPM)

$10.02 on Amazon

#6 🔥 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

$8.25 on Amazon

#7 🔥 24V 240V GRL8 01 Liquid WALFRONT 24V-240V GRL8-01 Liquid Level Control Relay Water Level Controller 10A AC/DC

$25.35 on Amazon

#8 CNC Shield Expansion WALFRONT CNC Shield Expansion Board V3.0 + 4Pcs A4988 Stepper Motor Driver for Engraver 3D Printer DC 12V to 36V

$14.49 on Amazon

#9 DC Gear Motor DC 12V WALFRONT DC Gear Motor DC 12V Reduction Electric Motor 25GA-370 Micro Motor Speed Reduction Geared Motor for Electronic Lock Outer Diameter 25 mm/1.0in (1000RPM) 

$12.90 on Amazon

#10 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

$9.25 on Amazon

#11 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

$67.62 on Amazon

#12 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

$11.39 on Amazon

#13 DC5 12V 0A 30A Dual Channel WALFRONT DC5-12V 0A-30A Dual Channel H Bridge Motor Driver Board Module Robot Stepper Driver Controller Board Module for Coreless Motor for Toy Cars DC Motors 

$24.24 on Amazon

#14 🔥 12/24V 30W Permanent WALFRONT 12/24V 30W Permanent Magnet Motor Hollow Shaft DC Motor Electric Brushed Motor Speed Adjustable CW/CCW (12V 3000RPM)

$27.42 on Amazon

#15 Universal PWM DC 6V 90V WALFRONT Universal PWM DC 6V-90V 15A Wide Voltage Stepless Brushed Motor Speed Controller High Precision Variable PLC Voltage & Speed Regulator with Output Voltage LED Display

$23.71 on Amazon

#16 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

$9.14 on Amazon

#17 DC Backup Battery Switching WALFRONT DC Backup Battery Switching Module, 5V~48V 10A Battery Charging Automatic Switch Adapter, Emergency Power Controller Module

$7.39 on Amazon

#18 2 PCS Vibration Switch WALFRONT 2 PCS Vibration Switch Sensor Module, Piezoelectric Vibration Tapping Sensor Module Vibration Switch Module Vibration Sensor Module used in combination 5.0V DC AD/DO (2)

$10.11 on Amazon

#19 🔥 Ultrasonic Sensor US 016 WALFRONT Ultrasonic Sensor, US-016 Analog Voltage Output High Exactness Ultrasonic Ranging Sensor Distance Rangefinder Measuring Module DC 5V 2cm-300cm

$4.87 on Amazon

#20 DC Motor Speed Controller WALFRONT DC Motor Speed Controller 12V-60V 70A DC Forward and Reverse Adjustable Drive Control Regulator High Power Speed Control Driver Switch Motor Driver Controls Module

$34.08 on Amazon