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Apparel Accessories Automobiles, Parts & Accessories Beauty & Health Books & Cultural Merchandise Computer & Office Consumer Electronics Electronic Components & Supplies Food Furniture Hair Extensions & Wigs Home & Garden Home Appliances Home Improvement Industrial & Business Jewelry & Accessories Lights & Lighting Luggage & Bags Men's Clothing Mother & Kids Motorcycle Equipments & Parts Novelty & Special Use Office & School Supplies Phones & Telecommunications Phones & Telecommunications Accessories Security & Protection Shoes Special Category Sports & Entertainment Sports Shoes,Clothing&Accessories Tools Toys & Hobbies Underwear Virtual Products Watches Weddings & Events Women's Clothing

Electronic Components & Supplies

Price
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rating alitools
categories Clear
45249 products
10pcs DALLAS DS18B20 18B20 TO-92 IC CHIP Thermometer Temperature Sensor
0.34 − 2.15  $
7075 orders / 1348 review
High, 95%
Smart Electronics Kits NE555+CD4017 Light Water Flowing Light LED Module DIY Kit
0.69 − 2.88  $
7070 orders / 166 review
High, 92%
5pcs/lot 5V Micro USB 1A 18650 TP4056 Lithium Battery Charging Board With Protection Charger Module
0.71 − 0.80  $
7056 orders / 1611 review
High, 93%
USB to RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS WinCE5.0
0.66 −   $
6996 orders / 351 review
High, 94%
CP2102 module USB to TTL serial UART STC download cable Super Brush line upgrade A Type USB Micro USB 5Pin 6Pin
1.19 −   $
6965 orders / 152 review
High, 96%
KY-037 Sound sensor module sound control sensor MAX4466 MAX9814 switch detection whistle switch microphone amplifier For Arduino
0.23 − 1.69  $
6925 orders / 423 review
High, 90%
TEC1-12706 12703 12704 12705 12708 12709 12710 12712 12715 Thermoelectric Cooler Peltier 40*40MM 12V Peltier Elemente Module
2.00 − 3.05  $
6895 orders / 1604 review
High, 92%
Wireless module CH340/CP2102 NodeMcu V3 V2 Lua WIFI Internet of Things development board based ESP8266 ESP-12E with pcb Antenna
1.01 − 2.28  $
6893 orders / 1713 review
High, 94%
1Set ST LINK Stlink ST-Link V2 Mini STM8 STM32 Simulator Download Programmer Programming With Cover DuPont Cable ST Link V2
1.34 −   $
6846 orders / 1490 review
High, 95%
OV7670 camera module OV7670 moduleSupports VGA CIF auto exposure control display active size 640X480 For Arduino
1.28 −   $
6821 orders / × review
High, 93%
Upgraded version ESP-01 ESP8266 serial WIFI wireless module wireless transceiver ESP01 ESP8266-01
0.96 −   $
6821 orders / 145 review
High, 96%
5-20pcs 10V 16V 25V 35V 50V Low ESR high frequency aluminum capacitor 47UF 100UF 220UF 330UF 470UF 680UF 1000UF 1500UF 2200UF
0.71 − 2.33  $
6701 orders / 3115 review
High, 97%
12864-06D, 12864, LCD module, COG, with Chinese font, dot matrix screen, SPI interface
3.48 −   $
6695 orders / 1713 review
High, 95%
LM393 Soil Moisture Hygrometer Detection Humidity Sensor Module Development Board DIY Robot Smart Car for arduino
0.41 −   $
6677 orders / 167 review
High, 96%
10PCS IRFZ44N IRFZ44NPBF TO220 TO-220 IRFZ44 New original
1.33 − 1.75  $
6677 orders / 519 review
High, 96%
1PCS High Quality 3A Adjustable DCDC LM2596 LM2596S input 4V-35V Output 1.23V-30V dc-dc Step-down Power Supply Regulator module
0.72 − 2.71  $
6630 orders / 49 review
High, 93%
1S 2S 3S 4S 5S 6S 7S 4.2V-29.4V Lithium Battery Li-po Li-ion Capacity Indicator Board Power Display Charging Charge LED Tester
0.78 −   $
6607 orders / 1956 review
High, 95%
TENSTAR ROBOT RFID module RC522 Kits 13.56 Mhz 6cm With Tags SPI Write & Read for arduino
0.89 −   $
6602 orders / 187 review
High, 96%
100pcs 0402 0603 0805 1206 smd led Red Yellow Green White Blue Orange light emitting diode Water Clear LED Light Diode Set
0.70 − 1.52  $
6602 orders / 778 review
High, 93%
BME680 Digital Temperature Humidity Pressure Sensor CJMCU-680 High Altitude Sensor Module Development Board
4.99 −   $
6600 orders / 318 review
High, 96%
Raspberry Pi 3 Model B+ Camera Module 1080p 720p Mini Camera 5MP Webcam Video Camera compatible for Raspberry Pi 2 Model B
2.12 −   $
6583 orders / × review
High, 90%
5A lithium battery step-down charging board LED power converter step-down module XL4015
1.59 −   $
6566 orders / 87 review
High, 92%
GY-68 BMP180 BMP280 Digital Barometric Pressure Sensor Module for arduino
0.35 −   $
6563 orders / 977 review
High, 96%
Mini Micro Type-c USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions 1A Li-ion
0.41 − 0.42  $
6533 orders / 153 review
High, 92%
5 colors x20pcs =100pcs SMD 0805 led kit Red/Green/Blue/Yellow/White LED Light Diode Free Shipping! KIT
0.72 −   $
6480 orders / 1156 review
High, 96%
3S 40A Li-ion Lithium Battery Charger Protection Board PCB BMS For Drill Motor 11.1V 12.6V Lipo Cell Module with Balance
1.79 − 1.87  $
6475 orders / × review
Middle, 86%
ATMEGA328P Pro Mini 328 Mini ATMEGA328 5V/16MHz ATMEGA328 3.3V 8MHz for Arduino Development board
1.71 −   $
6461 orders / 300 review
High, 96%
LM2596s DC-DC step-down power supply module 3A adjustable step-down module LM2596 voltage regulator 24V 12V 5V 3V
0.51 −   $
6435 orders / 1169 review
High, 94%
For Arduino Dual-axis XY Joystick Module Higher Quality PS2 Joystick Control Lever Sensor KY-023 Rated 4.9 /5
0.86 −   $
6432 orders / 181 review
High, 96%
IR Infrared Obstacle Avoidance Sensor Module for arduino Smart Car Robot 3-Pin Reflective Photoelectric
0.35 −   $
6405 orders / 358 review
High, 96%
127-164pcs Heat shrink tube kit Insulation Sleeving termoretractil Polyolefin Shrinking Assorted Heat Shrink Tubing Wire Cable
3.01 − 4.90  $
6386 orders / 301 review
High, 93%
220V 2000W Speed Controller SCR Voltage Regulator Dimming Dimmers Thermostat
1.22 −   $
6346 orders / 35 review
High, 93%
Rigid Single-Sided, Multi-layers PCB Board Prototype Printed Circuit Board Manufacture Fabrication
1.00 −   $
6333 orders / 4 review
Middle, 86%
ADS1115 ADC ultra-compact 16-precision ADC module development board
1.05 − 1.15  $
6332 orders / 353 review
High, 92%
HC-SR501 HC-SR505 MH-SR602 Adjust IR Pyroelectric Infrared Mini PIR Human Sensor Detector Module Bracket for Arduino
0.56 −   $
6310 orders / 1115 review
High, 95%
ESP-32 ESP-32S Development Board WiFi Bluetooth Ultra-Low Power Consumption Dual Cores ESP32 Board
0.98 − 2.90  $
6287 orders / 193 review
High, 92%
ESP8266 ESP-12 ESP-12F ESP12F CH340G CH340 V2 USB WeMos D1 Mini WIFI Development Board NodeMCU Lua IOT Board 3.3V With Pins
1.46 − 1.49  $
6286 orders / 648 review
High, 93%
1PCS GREAT IT DC DC 9A 300W 150W Boost Converter Step Down Buck Converter 5-40V To 1.2-35V Power module XL4016
2.05 − 26.49  $
6286 orders / × review
High, 94%
100pcs Super Bright 5mm Round UV/ Purple Led Emitting Diode F5 LED light for DIY lights
1.14 −   $
6282 orders / 895 review
High, 89%
1PCS 5V low level trigger One 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino .
0.59 −   $
6268 orders / 1 review
Low, 0%
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