Active Components

10CM 20CM Dupont Line Female To Female, Male To Female + Male To Male To Female Jumper Wire Dupont Cable Connecting Wire DIY KIT

10CM 20CM Dupont Line Female To Female, Male To Female + Male To Male To Female Jumper Wire Dupont Cable Connecting Wire DIY KIT

USD 1.01 USD 2.11
10,486 Orders
5V 12V 10A Voltage Regulator PWM DC Motor Speed Controller Governor Stepless Speed Regulator LED Dimmer Power Controller module

5V 12V 10A Voltage Regulator PWM DC Motor Speed Controller Governor Stepless Speed Regulator LED Dimmer Power Controller module

USD 1.36 USD 2.73
10,279 Orders
9pcs Compact Splicing Wire Connectors Assortment Pack Lever Connector Kit, Quick Wiring Connector for AWG 28-12

9pcs Compact Splicing Wire Connectors Assortment Pack Lever Connector Kit, Quick Wiring Connector for AWG 28-12

USD 3.36 USD 6.72
10,034 Orders
9pcs Compact Splicing Wire Connectors Assortment Pack Lever Connector Kit Quick Wiring Connector for AWG 28-12

9pcs Compact Splicing Wire Connectors Assortment Pack Lever Connector Kit Quick Wiring Connector for AWG 28-12

USD 3.08 USD 6.16
10,003 Orders
Type-C 15W 3A 18650 Lithium Battery Charger Module DC-DC Step Up Booster Fast Charge UPS Power Supply / Converter 5V 9V 12V

Type-C 15W 3A 18650 Lithium Battery Charger Module DC-DC Step Up Booster Fast Charge UPS Power Supply / Converter 5V 9V 12V

USD 2.97 USD 5.95
9,841 Orders
ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar ESP8266

ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar ESP8266

USD 2.41 USD 4.83
9,800 Orders
2S 3S 4S 20A 40A 60A Li-ion Lithium Battery Charger Protection Board 18650 BMS Drill Motor 11.1V 12V/14V 16.8V Enhance/Balance

2S 3S 4S 20A 40A 60A Li-ion Lithium Battery Charger Protection Board 18650 BMS Drill Motor 11.1V 12V/14V 16.8V Enhance/Balance

USD 1.71 USD 3.43
9,723 Orders
ESP32 Development Board 30P 38P WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 32D 32U

ESP32 Development Board 30P 38P WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 32D 32U

USD 4.06 USD 8.12
9,666 Orders
10pcs MT3608 Adjustable Step Up Module Voltage Regulator Micro USB Type-c Plug 2V-24V to 5V-28V 2A Step-Up DC-DC Boost Converter

10pcs MT3608 Adjustable Step Up Module Voltage Regulator Micro USB Type-c Plug 2V-24V to 5V-28V 2A Step-Up DC-DC Boost Converter

USD 3.23 USD 7.34
9,610 Orders
2a boost board DC-DC boost module regulated power supply Wide voltage input 2/24V to 5/9/12/28V adjustable TYPEC/micro port

2a boost board DC-DC boost module regulated power supply Wide voltage input 2/24V to 5/9/12/28V adjustable TYPEC/micro port

USD 3.01 USD 6.15
9,532 Orders
WS2812 LED 5050 RGB 8x8 64 Bit LED Matrix Module For Arduino

WS2812 LED 5050 RGB 8x8 64 Bit LED Matrix Module For Arduino

USD 1.81 USD 4.11
9,438 Orders
LAUBEI 1~100PCS Field Effect Tube PWM Regulation Electronic Switch Control Board 160A High Power MOS Trigger Switch Drive Module

LAUBEI 1~100PCS Field Effect Tube PWM Regulation Electronic Switch Control Board 160A High Power MOS Trigger Switch Drive Module

USD 1.90 USD 3.80
9,384 Orders
ESP32-S3-DevKitC-1 WiFi+Bluetooth-compatible Internet Of Things Type-C Development Board Core Board ESP32-S3-1 For Arduino

ESP32-S3-DevKitC-1 WiFi+Bluetooth-compatible Internet Of Things Type-C Development Board Core Board ESP32-S3-1 For Arduino

USD 6.03 USD 12.06
9,352 Orders
UN0 R3 Board ATmega328P Development Board with Pin Header and Cable Compatible with Arduino IDE Projects

UN0 R3 Board ATmega328P Development Board with Pin Header and Cable Compatible with Arduino IDE Projects

USD 3.34 USD 6.68
9,107 Orders
ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar ESP8266

ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar ESP8266

USD 2.31 USD 4.61
9,103 Orders
AHT20+BMP280 high precision digital temperature, humidity, atmospheric pressure sensor

AHT20+BMP280 high precision digital temperature, humidity, atmospheric pressure sensor

USD 0.96 USD 2.23
8,947 Orders
DC 400W15A Constant Current Boosting Module Supply LED Driver 8.5-50V to 10-60V Voltage

DC 400W15A Constant Current Boosting Module Supply LED Driver 8.5-50V to 10-60V Voltage

USD 3.13 USD 6.26
8,811 Orders
DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module

DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module

USD 2.86 USD 5.72
8,811 Orders
20PIN Cable Dupont Line 10cm 20cm Male To Male Female To Female Male To FeMale Jumper Dupont Wire Cable for PCB DIY KIT

20PIN Cable Dupont Line 10cm 20cm Male To Male Female To Female Male To FeMale Jumper Dupont Wire Cable for PCB DIY KIT

USD 1.44 USD 2.88
8,766 Orders
BME280 3.3V BMP280 5V Digital Barometric Pressure Altitude Sensor I2C/SPI High Precision And Humidity Temperature 3 in 1 Module

BME280 3.3V BMP280 5V Digital Barometric Pressure Altitude Sensor I2C/SPI High Precision And Humidity Temperature 3 in 1 Module

USD 1.05 USD 2.10
8,699 Orders
830-bread board resistance potentiometer jumper LED electronic kit is suitable for R3 compatible arduino Getting started kit

830-bread board resistance potentiometer jumper LED electronic kit is suitable for R3 compatible arduino Getting started kit

USD 9.04 USD 18.09
8,633 Orders
PULAR BME280 5V 3.3V Digital Modbus Humidity Sensor Trash Can Pressure I2C SPI 1.8V Temperature Barometric Module Accelerometer

PULAR BME280 5V 3.3V Digital Modbus Humidity Sensor Trash Can Pressure I2C SPI 1.8V Temperature Barometric Module Accelerometer

USD 2.89 USD 5.77
8,630 Orders
1PCS Official Raspberry Pi Pico Board RP2040 Dual-Core 264KB ARM Low-Power Microcomputers High-Performance Cortex-M0+ Processor

1PCS Official Raspberry Pi Pico Board RP2040 Dual-Core 264KB ARM Low-Power Microcomputers High-Performance Cortex-M0+ Processor

USD 2.07 USD 4.30
8,620 Orders
100Pcs Blade Type Fuse Set 15A 20A 25A 30A 35A 10 Types Auto Fuse Kit with Box Blade Type Fuse Assorted Kit

100Pcs Blade Type Fuse Set 15A 20A 25A 30A 35A 10 Types Auto Fuse Kit with Box Blade Type Fuse Assorted Kit

USD 2.47 USD 6.18
8,616 Orders
5pcs BME280 3.3V 5V Atmospheric Pressure Sensor GY-BME280-3.3 Temperature Humidity Sensor Module for Arduino

5pcs BME280 3.3V 5V Atmospheric Pressure Sensor GY-BME280-3.3 Temperature Humidity Sensor Module for Arduino

USD 2.73 USD 5.46
8,609 Orders
DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set With Box 830 Tie-points Breadboard

DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set With Box 830 Tie-points Breadboard

USD 10.06 USD 20.12
8,582 Orders
Electronic Components Electrolytic Capacitor Resistor led 830 Hole Breadboard Kit MB-102 for UNO R Component Pack Beginner Start

Electronic Components Electrolytic Capacitor Resistor led 830 Hole Breadboard Kit MB-102 for UNO R Component Pack Beginner Start

USD 9.00 USD 18.00
8,577 Orders
Mini / Type-C / Micro USB Nano 3.0 With the bootloader compatible Nano controller for arduino CH340 USB driver 16Mhz ATMEGA328P

Mini / Type-C / Micro USB Nano 3.0 With the bootloader compatible Nano controller for arduino CH340 USB driver 16Mhz ATMEGA328P

USD 3.87
8,556 Orders
MB-102 Breadboard 400 830 Points Solderless PCB Bread Board Jumper Wire Cable Prototype Board DIY for Arduino Kit

MB-102 Breadboard 400 830 Points Solderless PCB Bread Board Jumper Wire Cable Prototype Board DIY for Arduino Kit

USD 2.33 USD 4.67
8,507 Orders
3in1 BME280 3.3V 5V Digital Barometric Pressure Altitude Sensor I2C/SPI High Precision And Humidity Temperature Module

3in1 BME280 3.3V 5V Digital Barometric Pressure Altitude Sensor I2C/SPI High Precision And Humidity Temperature Module

USD 1.29 USD 2.57
8,498 Orders
1-10pcs HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module For Arduino For Raspberry Pi Kits + Case

1-10pcs HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module For Arduino For Raspberry Pi Kits + Case

USD 1.17 USD 2.72
8,255 Orders
MB102 Breadboard Power Module 3.3V/5V MB-102 830 Points Prototype Bread Board +65pcs Jumper Wires DIY for Arduino Kit

MB102 Breadboard Power Module 3.3V/5V MB-102 830 Points Prototype Bread Board +65pcs Jumper Wires DIY for Arduino Kit

USD 2.59 USD 5.17
8,134 Orders
Interface I2S PCM5102A Audio Module DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi

Interface I2S PCM5102A Audio Module DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi

USD 2.56 USD 5.13
8,101 Orders
ESP32 S3 Development Boards with Expansion Adapter Kit 2.4G Wifi BT Module ESP32-S3-1 N8R2/8 N16R8 44Pin Type-C ESP32-S3

ESP32 S3 Development Boards with Expansion Adapter Kit 2.4G Wifi BT Module ESP32-S3-1 N8R2/8 N16R8 44Pin Type-C ESP32-S3

USD 9.90 USD 19.80
8,023 Orders
20Pin Jumper Wire Dupont Line 20cm Male To Male+Female To Male + Female To Female Dupont Cable, for Arduino DIY Electronics Kit

20Pin Jumper Wire Dupont Line 20cm Male To Male+Female To Male + Female To Female Dupont Cable, for Arduino DIY Electronics Kit

USD 1.51 USD 3.02
7,965 Orders
Interface I2S PCM5102 DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi PHAT Format Board Digital PCM5102A Audio Board

Interface I2S PCM5102 DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi PHAT Format Board Digital PCM5102A Audio Board

USD 2.51 USD 5.01
7,879 Orders
3.3V 5V MB102 Breadboard Power Module+MB-102 830 Points Solderless Prototype Bread Board Kit +65 Flexible Jumper Wires

3.3V 5V MB102 Breadboard Power Module+MB-102 830 Points Solderless Prototype Bread Board Kit +65 Flexible Jumper Wires

USD 2.21 USD 4.43
7,862 Orders
Interface I2S PCM5102A DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi pHAT Format Board Digital PCM5102 Audio Board

Interface I2S PCM5102A DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi pHAT Format Board Digital PCM5102 Audio Board

USD 2.42 USD 4.84
7,845 Orders
UN0 R3 Board ATmega328P Development Board with Pin Header and Cable Compatible with Arduino IDE Projects

UN0 R3 Board ATmega328P Development Board with Pin Header and Cable Compatible with Arduino IDE Projects

USD 3.63 USD 11.36
7,828 Orders
UN0 R3 Board ATmega328P Development Board with Pin Header and Cable Compatible with Arduino IDE Projects

UN0 R3 Board ATmega328P Development Board with Pin Header and Cable Compatible with Arduino IDE Projects

USD 3.79 USD 7.58
7,805 Orders
Dupont Line 10CM 20CM 30CM 40Pin Male to Male + Male to Female and Female to Female Jumper Wire Dupont Cable for Arduino DIY KIT

Dupont Line 10CM 20CM 30CM 40Pin Male to Male + Male to Female and Female to Female Jumper Wire Dupont Cable for Arduino DIY KIT

USD 3.10 USD 6.21
7,745 Orders
NANO V3.0 3.0 Controller Terminal Adapter Expansion Board NANO IO Shield Simple Extension Plate For Arduino AVR ATMEGA328P

NANO V3.0 3.0 Controller Terminal Adapter Expansion Board NANO IO Shield Simple Extension Plate For Arduino AVR ATMEGA328P

USD 1.86 USD 3.73
7,620 Orders
5S 4S 3S BMS 100A 21V 18V 16.8V 12V 18650 Li-ion LMO Ternary Lithium Battery Protection Circuit Board Balance Charging

5S 4S 3S BMS 100A 21V 18V 16.8V 12V 18650 Li-ion LMO Ternary Lithium Battery Protection Circuit Board Balance Charging

USD 2.85 USD 5.70
7,478 Orders
1-20PCS ESP8266 D1 Mini WIFI Development Board ESP-12F CH340G CH340 V2 Usb Wemos D1 Mini Nodemcu Lua Iot Board 3.3V Met Pins

1-20PCS ESP8266 D1 Mini WIFI Development Board ESP-12F CH340G CH340 V2 Usb Wemos D1 Mini Nodemcu Lua Iot Board 3.3V Met Pins

USD 2.60 USD 5.90
7,426 Orders
10PCS 5Pair DC Power Connector Pin 2.1x5.5mm Female Plug Jack + Male Plug Jack Socket Adapter DC-022B

10PCS 5Pair DC Power Connector Pin 2.1x5.5mm Female Plug Jack + Male Plug Jack Socket Adapter DC-022B

USD 1.59 USD 3.17
7,417 Orders
W3230 12V 24V AC110-220V Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument

W3230 12V 24V AC110-220V Probe line 20A Digital Temperature Control LED Display Thermostat With Heat/Cooling Control Instrument

USD 2.88 USD 5.77
7,407 Orders
NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module 2.4G 1100m with Antenna and NRF24L01+ Breakout Adapter with 3.3V

NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module 2.4G 1100m with Antenna and NRF24L01+ Breakout Adapter with 3.3V

USD 2.40 USD 4.81
7,400 Orders
Round DC 4-100V LED Digital Display Circular Two-wire Voltmeter DC Digital Voltmeter Head Display Reverse Connection Protection

Round DC 4-100V LED Digital Display Circular Two-wire Voltmeter DC Digital Voltmeter Head Display Reverse Connection Protection

USD 1.68 USD 3.35
7,342 Orders
Type-C 15W 3A 18650 Lithium Battery Charger Module DC-DC Step Up Booster Fast Charge UPS Power Supply / Converter 5V 9V 12V

Type-C 15W 3A 18650 Lithium Battery Charger Module DC-DC Step Up Booster Fast Charge UPS Power Supply / Converter 5V 9V 12V

USD 2.36 USD 8.43
7,312 Orders
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

USD 1.21 USD 2.42
7,311 Orders
ESP32-C3 Development Board ESP32 SuperMini Development Board For Arduino

ESP32-C3 Development Board ESP32 SuperMini Development Board For Arduino

USD 2.73 USD 5.47
7,303 Orders
DC 4-100V LED Digital Display Circular Two-wire Voltmeter DC Digital Voltmeter Head Display Reverse Connection Protection Tools

DC 4-100V LED Digital Display Circular Two-wire Voltmeter DC Digital Voltmeter Head Display Reverse Connection Protection Tools

USD 1.50 USD 3.01
7,294 Orders
Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery

Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery

USD 1.26 USD 2.51
7,276 Orders
Lithium Battery 2S 3S 4S Multi-cell to 8.4V 12.6V 16.8V Type-c Boost Step-up Polymer Li-ion Charger 7.4V 11.1V 14.8V 18650 Lipo

Lithium Battery 2S 3S 4S Multi-cell to 8.4V 12.6V 16.8V Type-c Boost Step-up Polymer Li-ion Charger 7.4V 11.1V 14.8V 18650 Lipo

USD 1.22 USD 2.43
7,250 Orders
ESP32-C3 MINI Development Board ESP32 SuperMini Development Board ESP32-C3 Development Board WiFi Bluetooth Expansion Board

ESP32-C3 MINI Development Board ESP32 SuperMini Development Board ESP32-C3 Development Board WiFi Bluetooth Expansion Board

USD 3.91 USD 7.83
7,217 Orders
New DC 4-100V LED Digital Display Circular Two-wire Voltmeter DC Digital Voltmeter Head Display Reverse Connection Protection

New DC 4-100V LED Digital Display Circular Two-wire Voltmeter DC Digital Voltmeter Head Display Reverse Connection Protection

USD 1.90 USD 3.80
7,198 Orders
5A DC to DC CC CV Lithium Battery Step down Charging Board Led Power Converter Lithium Charger Step Down Module XL4015

5A DC to DC CC CV Lithium Battery Step down Charging Board Led Power Converter Lithium Charger Step Down Module XL4015

USD 2.36 USD 4.81
7,174 Orders
2PCS PIR Sensor HC-SR501 Adjust IR Pyroelectric Infrared Motion Detector Module For Raspberry Pi Sensing Human Bod

2PCS PIR Sensor HC-SR501 Adjust IR Pyroelectric Infrared Motion Detector Module For Raspberry Pi Sensing Human Bod

USD 2.19 USD 4.37
7,058 Orders
Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery

Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery

USD 1.22 USD 2.43
7,042 Orders
Breadboard Jumper Cable Wire Kit MB102 400 830 Tie Breadboard 14 Different Lengths Jumper Solderless PCB Bread Board DIY Kits

Breadboard Jumper Cable Wire Kit MB102 400 830 Tie Breadboard 14 Different Lengths Jumper Solderless PCB Bread Board DIY Kits

USD 1.17 USD 2.71
7,023 Orders