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Under $20 Automation Control Components

Shop the best prices on 2,214 great value under $20 automation control components. Shopping for automation control components is easy with Fruugo, with SALE discounts, offers and savings on Anqing Cheng Bu, Enshishixiaoweiyuejianwangluokejiyouxiangongsi, Haikou Wang Zhiqi Trading and more. Buy automation control components online safely with Fruugo, with secure payment and fast shipping to New Zealand.

Variable Frequency & Adjustable Speed DrivesProgrammable Logic Controllers
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1 - 32 of 2,214
For Nanjing FarDriver Controller Programming Bluetooth Adapter BT Module for ND72240 72260 72360 72680 Mobile Control
$17.95 Save $31.00 RRP: $48.95
7A 160W Dual DC Motor Drive Module Industrial Grade Positive Negative PWM Speed L298 Logic XY-160D
$17.95
Bts7960 43a Motor Driver Module/smart Car Driver Module For Current Limit
$19.95 Save $89.05 RRP: $109.00
500W 15A DC12-36V Brushless Hall Free Motor Driver Board High Power Motor Foward Reverse Speed Controller Control Module
$22.95 Save $11.00 RRP: $33.95
PNP NO Proximity Switch 4mm 6-36V DC for Conveyor Systems 200mA
$8.95 Save $75.05 RRP: $84.00
New 10K Linear Taper Potentiometer with 22mm Actuator for Variable Speed Drive Inverter Control
$16.95 Save $28.00 RRP: $44.95
Threaded Plate Stainless Steel Screw Fixing Fasteners Robot Accessories 4803-0039-0007 39x7mm,Stainless Steel
$18.95 Save $26.00 RRP: $44.95
5V-28V 5A PWM DC Motor Speed Control Switch Controller Volt Regulator LED Dimmer
$18.95 Save $5.00 RRP: $23.95
New DC 1.8v-15V Wide Voltage 2A PWM Pulse Width Speed Motor Controller Switch
$21.95 Save $7.00 RRP: $28.95
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new fg2025031701162
$19.95 Save $54.05 RRP: $74.00
Risegun Synchronous Belt Pulley 2GT-20 with A Tooth Width of 6mm And An Inner Hole of 8mm And A Height of 16mm, Ordinary (2 sold)
$16.95 Save $26.00 RRP: $42.95
Uadme Aluminum Alloy Gear Tooth,2pcs with Pulley 5mm Inner Diameter 20 Teeth for 3D Printer
$17.95 Save $26.00 RRP: $43.95
Winomo Motor Pwm Controller for Dc Motor with 2a Continuous Current
$20.95 Save $7.00 RRP: $27.95
Dc Motor Controller with Pwm Control for 2a Motor Load by Winomo
$16.95 Save $16.00 RRP: $32.95
Dc Motor Pwm Controller for Motor Control by Winomo 2a Unit
$20.95 Save $12.00 RRP: $32.95
3.3V PWM to 0-10V Voltage Converter Module, Industrial Grade D/A Signal Conversion, Compatible with PLC Systems
$20.95 Save $38.05 RRP: $59.00
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new
$17.95 Save $15.00 RRP: $32.95
DC speed controller 12V-24V 10A PWM for motor regulation
$17.95 Save $81.05 RRP: $99.00
Mini DC Motor Controller PWM 3V/6V/12V/24V/35V Speed Regulation Controller 5A
$8.95 Save $11.00 RRP: $19.95
3-Phase Brushless Motor ESC Speed Controller Module with Potentiometer DC12-24V 10A STC32G for Motor,Without Hall
$19.95 Save $11.00 RRP: $30.95
DC Motor Speed Controller DC 6-60V 12V-48V 30A PWM Adjustable Stepless Governor Regulator Motor Speed Controller
$17.95 Save $9.00 RRP: $26.95
Audio Cable for Bluetooth Speaker Connection Cable B
$15.95
Audio Cable for Bluetooth Speaker Connection Cable A
$15.95
1803BKW PWM Motor Speed Controller for DIY Projects and Robotics
$18.95 Save $1.00 RRP: $19.95
RC Servo Tester ESC Electronic Speed Controller Checker
$17.95 Save $1.00 RRP: $18.95
MIDI Extension Cable 5 Pin Male to Male MIDI Extension Cable 1.5M
$12.95
Page Turning Pen Wireless Presenter USB Pointer Black
$17.95 Save $1.00 RRP: $18.95
FV-500Hz5V Frequency to Voltage Converter Module 0-5V Voltage Digital to Analog Inverter Module
$14.95 Save $33.00 RRP: $47.95
1 Pcs Wireless Controller DC Motor Speed Regulator 3.7-24V Drive Module
$10.95
30A 1500W SCR Motor Speed Controller, Adjustable PWM Motor Speed Regulator with Protective Shell for DC Motors CCM6DS
$21.95
Power Servo Tester, 3CH ESC Multi Servo Tester, CCPM Servo Consistency Master Checker for RC Planes Helicopters Cars-Yvan
$14.95 Save $18.00 RRP: $32.95
CCM5NJ PWM Motor Speed Controller 12V-60V Adjustable Regulator for DIY Projects
$20.95 Save $19.00 RRP: $39.95