Controls &amp; Indicators

IO Modules

Nano Base Board (B) for Raspberry Pi Compute Module 4, Same Size as CM4, with Standard CM4 Socket, Raspberry Pi 40PIN GPIO, Gigabit Ethernet, USB2.0, DSI, CSI, HDMI, 3.5mm Audio Jack etc.

$68.99

VooGenzek

Tactile Switches

VooGenzek 250 PCS 10 Value Tactile Push Button Switch Micro Momentary Tact Assortment Kit, for TV Audio Remote Key Cameras Computers, with Plastic Box

$22.99

BGTXINGI

Electromechanical Relays

BGTXINGI Multifunctional Relay Module DC 12V Trigger Cycle Delay Turn Off and Turn On LED Display Relay Expansion Plate Load Controlled Relay Timer Switch Module for Industrial Automation Process

$26.99

YINETTECH

Motion Actuated Switches

YINETTECH PIR Motion Sensor Switch DC 5V-24V 4A Occupancy Sensor Switch for LED Lighting PIR Infrared Motion Sensor Detector Automatic Switch LED Strip USB Interface White

$36.99

HYSHIKRA

Microphone Elements

HYSHIKRA D Shape Radio Earpiece, Microphone with PTT Headset Compatible for Motorola CP040 CP200 GP300 DP1400 CLS1110,CLS1410 Walkie Talkie (5 Pack)

$87.99

HYSHIKRA

Microphone Elements

HYSHIKRA D Shape Radio Earpiece, Microphone with PTT Headset Compatible for Motorola CP040 CP200 GP300 DP1400 CLS1110,CLS1410 Walkie Talkie (10 Pack)

$166.99

eMagTech

Motor Speed Controllers

eMagTech PWM DC Motor Speed Controller Module 12V 24V 36V 48V Adjustable Speed PWM Electronic Governor Controller Regulation Switch 20A Ultra Small LED Dimmer

$38.99

Foot Control Pedal Foot Pedal Switch Nonslip Pressure Control for Domestic and Imported Sewing Machines

Pssopp

Foot Switches

Foot Control Pedal Foot Pedal Switch Nonslip Pressure Control for Domestic and Imported Sewing Machines

$33.99

JZK 2PCS GY-MAX4466 Electret Microphone Amplifie, MAX4466 Microphone module, Breakout Sensor with Adjustable Gain Control

Microphone Elements

JZK 2PCS GY-MAX4466 Electret Microphone Amplifie, MAX4466 Microphone module, Breakout Sensor with Adjustable Gain Control

$13.99

Tiardey

Solid State Relays

Tiardey 3-32VDC Solid State Relay DC control AC Input Load 24-480VDC Control Relay With LED Working Status Indicator Light - 25A

$24.99

OMIGA

Foot Switches

OMIGA 1 Pack Foot Switch for Floor Lamp Round Inline Foot Switc for 2 or 3 Core Lamp Switch Connection Cable Small Devices or Lamps (Black)

$52.99

L298N Motor Driver Controller Board Module Stepper Motor DC Dual H-Bridge, suitable for motors, robots, smart cars

DUTTY

Motor Drivers

L298N Motor Driver Controller Board Module Stepper Motor DC Dual H-Bridge, suitable for motors, robots, smart cars

$21.99

JZK 12 Pcs Microswitch V-153-1C25 Micro Limit Switch with Long Straight Hinge Lever Arm SPDT 1NO 1NC 3Pin Momentary Switch Push Button SPDT Snap Action

Micro Switches

JZK 12 Pcs Microswitch V-153-1C25 Micro Limit Switch with Long Straight Hinge Lever Arm SPDT 1NO 1NC 3Pin Momentary Switch Push Button SPDT Snap Action

$20.99

JZK 12 Pcs Micro Limit Switch with Momentary Roller Lever Arm 3 pin 3Pin AC 250V 5A SPDT 1NO 1NC Snap Action Micro Switches

Micro Switches

JZK 12 Pcs Micro Limit Switch with Momentary Roller Lever Arm 3 pin 3Pin AC 250V 5A SPDT 1NO 1NC Snap Action Micro Switches

$15.99

DC Motor Driver Module, Forward Reverse Controller Board 20A Limit Control Intelligent Control

DONGKER

Motor Speed Controllers

DC Motor Driver Module, Forward Reverse Controller Board 20A Limit Control Intelligent Control

$32.99

JZK 6 Pcs 5V MAX485 / RS485 Module, TTL to RS-485 Module, MCU Development Board

IO Modules

JZK 6 Pcs 5V MAX485 / RS485 Module, TTL to RS-485 Module, MCU Development Board

$17.99

WANGCL

Pushbutton Switches

WANGCL 32mm Small Round Button Switch 4 x LED Start Push Button Kit Part 1 Player + 2 Player + LED Coin Buttons for Arcade Machine

$26.99

RUNCCI-YUN

Motor Speed Controllers

RUNCCI-YUN 6pcs DC 12v PWM motor speed controller,1.8V 3V 5V 6V 12V 2A Speed Adjustable Switch Module, Variable Voltage Regulator Dimmer Governor Switching Build with LED Indicator and Switch Function

$25.99

Folany

Motor Speed Controllers

Folany E‑Bike Speed Motor, 48V, 60V, 64V, 72V Universal Brushless Controller, 1000W-1500W Motor Controller, Three‑Mode Sinusoid 12 Tube E-Bike Brushless Motor Controller for Electric Bicycle Scooter

$104.99

SIEMENS

Current Switches

SIEMENS SIE037310 Single Row Switch Panel 40 A Type AC 30 mA Differential Switch 10 A + 16 A Circuit Breaker Plastic

$238.99

XH‑M131 Photoresistor Relay Module, No Light Induction Light Photo-resistor Delay Relay Switch Adjustable(DC 12V)

VGEBY

Electromechanical Relays

XH‑M131 Photoresistor Relay Module, No Light Induction Light Photo-resistor Delay Relay Switch Adjustable(DC 12V)

$20.99

UAYESOK

Microphone Elements

UAYESOK Walkie Talkie Headset Security Guard G Shape Radio Earpiece 2 Pin for Motorola CP040 DP1400 GP300 XT420 XT460 CLS1110 CLS1410 Hytera Two Way Radio Accessories with PTT Mic (5 pcs)

$115.99

Kadimendium

Pushbutton Switches

Kadimendium 5Pcs Momentary Push Button Switch Metal Auto Reset Ultra Thin Waterproof Momentary Switch with LED 19mm(DC12~24V blue)

$33.99

75Pcs Tactile Button Switch, 12x12x7.3mm Momentary Tactile Push Button Switch, Micro Tactile Push Button Touch Switch, Micro Momentary Tact Assortment Kit with 75Pcs Caps and 1Pcs Tweezer for Arduino

Guichangkai

Tactile Switches

75Pcs Tactile Button Switch, 12x12x7.3mm Momentary Tactile Push Button Switch, Micro Tactile Push Button Touch Switch, Micro Momentary Tact Assortment Kit with 75Pcs Caps and 1Pcs Tweezer for Arduino

$19.99