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Under $20 Automation Control Components

Shop the best prices on 4,394 great value under $20 automation control components. Shopping for automation control components is easy with Fruugo, with SALE discounts, offers and savings on Enshishixiaoweiyuejianwangluokejiyouxiangongsi, Haikou Wang Zhiqi Trading, Anqing Cheng Bu and more. Buy automation control components online safely with Fruugo, with secure payment and fast shipping to Singapore.

Variable Frequency & Adjustable Speed DrivesProgrammable Logic Controllers
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1 - 32 of 4,394
For Nanjing FarDriver Controller Programming Bluetooth Adapter BT Module for ND72240 72260 72360 72680 Mobile Control
$11.95 Save $22.00 RRP: $33.95
Db9p To 8p Mini Din Rs232 Download Cable White 8.2 Ft For Plc Dvp-eh
$10.95 Save $22.00 RRP: $32.95
20A Motor Soft Starter Module Voltages Ramp Current Limit Smooth Starting Function Enhancing Motor Performances Module Multicolor
$17.95
For Compatible For 2106/161/169 Drive Control Board+switch(b)
$15.95 Save $36.00 RRP: $51.95
Bts7960 43a Motor Driver Module/smart Car Driver Module For Current Limit
$13.95 Save $65.05 RRP: $79.00
For FarDriver Controller Programming Bluetooth Adapter BT Module for ND72240 72260 72360 72680 Mobile Control
$16.95 Save $32.05 RRP: $49.00
AC Motor Speed Controller Mini Regulator 220V 250W with CW and CCW for Instrumentation
$20.95
PWM DC Motor Speed Controller, Adjustable 7-70V 30A Regulator for 12V 24V 36V Applications
$21.95 Save $42.05 RRP: $64.00
ZK-PP2K High Power PWM & Pulse Generator, Frequency Duty Cycle Adjustable Driver
$10.95 Save $21.00 RRP: $31.95
PWM Low Voltage Adjustable Switch Motor Speed Controller 2A Output, 1.8V12V Input, PWM Speed Control For DC Motors
$20.95 Save $11.00 RRP: $31.95
New 10K Linear Taper Potentiometer with 22mm Actuator for Variable Speed Drive Inverter Control
$11.95 Save $20.00 RRP: $31.95
Carburetor for STIHL MS170 MS180 017 018 Chainsaw Parts Lawn Mower Carburetor
$6.95 Save $3.00 RRP: $9.95
Motor Speed Controller DC9V 12V 24V 48V 60V 20A PWM Motor Speed Controller Regulator Driver 0-1200W Adjustable Current
$9.95
(170)16Ch PWM/Servo/Servo Driver Board Controller IIC PCA9685
$9.95 Save $16.00 RRP: $25.95
PWM DC Motor Speed Controller 6V 12V 24V 28V 3A Speed Regulator Switch
$9.95 Save $18.00 RRP: $27.95
1pc 10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter
$18.95 Save $9.00 RRP: $27.95
3A Small Speed Control Board CCmmini Micro-type PWM DC Motor Speed Governor 6V12V24VGreen SZRH
$8.95 Save $26.00 RRP: $34.95
DC Motor PWM Speed Controller 220V AC Input 10-210V Adjustable Output
$14.95 Save $7.00 RRP: $21.95
Adjustable Dual Mode PWM Motor Controller 5V-30V 12A 360W Speed Regulator
$19.95 Save $10.00 RRP: $29.95
Adjustable PWM Controller For Motors And LED Lighting Systems In Educational Experiments Multicolor
$14.95
LJ12A34Z/AX 5V ThreeWire NPN Normally Closed Proximity Switch Inductive Sensor For Microcontroller Projects
$20.95 Save $11.00 RRP: $31.95
For Mini /MA Pro 2024 Host Bracket Enhanced Stability White
$8.95 Save $1.00 RRP: $9.95
Risegun Motor Speed Controller, DC 5V-15V 15W BLDC 3-Phase Brushless Motor Driver Sensorless Speed Controller
$20.95 Save $18.00 RRP: $38.95
Power Servo Tester, 3CH ESC Multi Servo Tester, CCPM Servo Consistency Master Checker for RC Planes Helicopters Cars-Yvan
$10.95 Save $12.00 RRP: $22.95
Ac Input 220v Dc Output 10-210v Pwm 220v Dc Brush Motor Speed Controller
$17.95 Save $36.05 RRP: $54.00
Pulse Width PWM Motor Speed Controller 1000W DC Motor Controller
$12.95 Save $9.00 RRP: $21.95
5 Digit Electronic Digital Display Counter Proximity Industrial Magnetic Sensor Switch Punch Counter-2025
$16.95 Save $7.00 RRP: $23.95
DC5-18V High Power PWM DC Motor Speed Controller Motor Driver Board
$15.95 Save $5.00 RRP: $20.95
DC 5V RS485 RS232 (TTL) RTU Control Module UART Relay Switch Board PLC Support for Modbus
$19.95 Save $6.00 RRP: $25.95
H3CRA8 Delay Timer Relay 1.2S300H Knob Control 8-Pin AC220V Adjustable Time Relay for Industrial Automation
$12.95 Save $7.00 RRP: $19.95
DC-DC Buck Mini Module 5-36V Wide Voltage Input with Terminal
$10.95 Save $2.00 RRP: $12.95
LOGO PLC RS232 to USB programming cable 6ED1057-1AA01-0BA0c
$19.95 Save $11.00 RRP: $30.95