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Electronic Components
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AJMRTC 1 Channel 5V USB Relay Module, Programmable Computer Control USB Relay Switch Board, USB Powered Relay Controller for Home Automation Industrial Equipment On Off Control
Limited time offer, ends 11/25
$15.87
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AJMRTC DC12V 10A Automatic Power Switching Module, Emergency Power Supply Charging Controller, Auto Switch Between Main and Backup Power Source for UPS, Monitoring and Industrial Equipment
Limited time offer, ends 11/25
$13.43
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AJMRTC 4000W Thyristor SCR High Power Digital Electronic Regulator Module, AC 220V CNC Voltage Controller for Dimming, Motor Speed Regulation & Temperature Thermostat Control, Resistive Load Power
Limited time offer, ends 11/25
$21.02
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AJMRTC 12V 24V 48V PWM 4-Wire Fan Temperature Controller Board, Bidirectional Heat Dissipation Temp Speed Display with Stop Alarm, Automatic Fan Speed Regulation for Chassis Cabinet Cooling
Limited time offer, ends 11/25
$15.93
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AJMRTC ZK-PP2K PWM DC Motor Speed Controller, DC 3.3V~30V 8A 150W Adjustable Speed Regulator, LED Dimmer Module with Pulse Frequency & Duty Ratio Control for DC Motor LED Light
Limited time offer, ends 11/25
$16.18
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AJMRTC 0.96 Inch 64×128 Vertical OLED Display Module SSD1107 Controller, I2C Interface Self-Luminous Screen for Arduino Raspberry Pi DIY Electronic Projects
Limited time offer, ends 11/25
$10.54
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AJMRTC 1.69 Inch IPS LCD Display Module, 240×280 Resolution, 262K Colors SPI Interface Screen Controller Board for Arduino STM32 Embedded DIY & Visual Display Projects
Limited time offer, ends 11/25
$21.87
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AJMRTC 3.7inch e-Paper e-Ink Raw Display Panel, 480×280 Resolution, Black White 4 Grey Scales, SPI Interface, Raw Screen Without PCB Controller Board for Raspberry Pi Arduino Embedded DIY Projects
Limited time offer, ends 11/25
$40.22
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AJMRTC Universal E-Paper Driver Board with Onboard ESP8266 SoC, Supports Multiple SPI E-Paper Raw Panels, WiFi Wireless E-Ink Display Controller Module for Embedded IoT Projects
Limited time offer, ends 11/25
$28.15
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AJMRTC TLC5947 12-Bit 24-Channel PWM LED Driver Module with Internal Oscillator, DC 3-5.5V Input, Constant Current LED Controller Board for Arduino, Raspberry Pi, DIY LED Lighting Projects
Limited time offer, ends 11/25
$18.14
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AJMRTC ESP8266 Relay Controller Module with ESP-12F WiFi Chip, DC 5V-80V Wide Voltage Power Supply Wireless Relay Switch, for IoT Smart Home APP Remote Control Electronic DIY Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC MPR121 Capacitive Touch Sensor Keypad Module, 12 Channel Touch Buttons I2C Interface Digital Touch Controller for Arduino Raspberry Pi DIY Electronic Projects
Limited time offer, ends 11/25
$10.54
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AJMRTC Mini Right Angle Float Switch, DC 220V Liquid Water Level Sensor, Vertical Horizontal Mountable Water Level Controller for Fish Tank Water Pump Automatic Control DIY Projects
Limited time offer, ends 11/25
$12.18
Free Shipping
AJMRTC Capacitive Touch LED Dimmer Module, PWM Constant Voltage Stepless Brightness Controller Touch Switch, DC Input LED Light Dimming Board for LED Strip Lights DIY Lighting Projects
Limited time offer, ends 11/25
$10.84
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AJMRTC 4 Channel MOS FET Pulse Trigger Switch Controller Board, PWM Optocoupler Opto-isolator Driver Module, Isolated Switch Control for Motor, LED Light and Electronic DIY Projects
Limited time offer, ends 11/25
$10.54
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AJMRTC 5000W Thyristor Voltage Regulator Module, High Power Electronic AC Voltage Controller, Supports Dimming, Motor Speed Control and Temperature Adjustment for Industrial and DIY Power Control
Limited time offer, ends 11/25
$35.09
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AJMRTC Microwave Radar Body Induction Solar LED Driver Controller Board, 3.2V 3.7V Solar Wall Light Switch Circuit Board with Remote Control for Solar Street Lamp & Outdoor Light DIY Projects
Limited time offer, ends 11/25
$10.54
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AJMRTC 16Channel Servo Driver Module, 16bit Resolution PWM Servo Controller Board for Raspberry Pi Pico, for Robot Arm DIY Mechanical Project Embedded Development
Limited time offer, ends 11/25
$38.46
Free Shipping
AJMRTC Hiwonder BBC Microbit V2.0 Main Board with Builtin Speaker & Microphone, Programmable MicroBit Controller for STEM Education, Coding Learning Module for Student DIY Electronic Experiment
Limited time offer, ends 11/25
$35.66
Free Shipping
AJMRTC ERV08V2 Timer Relay, Industrial Time Delay Relay with 0.1 Second100 Hour Delay Range, DIN Rail Mountable Time Controller for Industrial Automation Equipment
Limited time offer, ends 11/25
$27.65
Free Shipping
HTLNUZD ISDT BattAir Bluetooth 2S / 3S-4S / 5S-6S Controller Plugin Voltage Checker, APP Smart Plug for Life/LiPo/LiHv/ULiHv Battery (3PCS) (3S~4S)
Limited time offer, ends 11/01
$51.88
Free Shipping
Digital Temperature Controller Module -58 to +257 Temperature Control Switch NTC Waterproof Sensor Probe - Blue LED Display Suitable for Kinds of Temperature Control System (24V)
Limited time offer, ends 11/01
$16.08
Free Shipping
Digital Temperature Controller Module -58 to +257 Temperature Control Switch NTC Waterproof Sensor Probe - Green LED Display Suitable for kinds of temperature control system (24V)
Limited time offer, ends 11/01
$16.08
Free Shipping
Liquid Water Level Detection Sensor Module Suitable for Controller Switch Automation Detection Pump Tank Water Level
Limited time offer, ends 11/01
$16.08
Free Shipping
Digital Temperature Controller Module -58 to +257 Temperature Control Switch NTC Waterproof Sensor Probe - Green LED Display Suitable for kinds of temperature control system (12V)
Limited time offer, ends 11/01
$16.08
Free Shipping
AJMRTC BTS7960 HighPower Intelligent DC Motor Drive Module, 43A CurrentLimiting HBridge Controller for Vehicle Motor and Semiconductor Refrigeration Chip Driving Projects
Limited time offer, ends 11/25
$14.55
Free Shipping
Digital Temperature Controller Module -58 to +257 Temperature Control Switch NTC Waterproof Sensor Probe - Green LED Display Suitable for kinds of temperature control system (5V)
Limited time offer, ends 11/01
$16.08
Free Shipping
DC 6-30V Timer Relay with LCD Display, 1 Channel Delay Controller Module, Type-C Interface, Power Off Cycle Timer
Limited time offer, ends 10/31
$12.99
Free Shipping
ESP32-GEEK Development Board Based On ESP32-S3R2 Controller Chip,with 1.14inch 65K Color LCD,Supports WiFi and BLE 5,USB-A,I2C,UART Port,GPIO Header
Limited time offer, ends 11/01
$33.44
Free Shipping