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Apparel Accessories Automobiles & Motorcycles Beauty & Health Cellphones & Telecommunications Computer & Office Consumer Electronics Education & Office Supplies Electronic Components & Supplies Food Furniture Hair Extensions & Wigs Home & Garden Home Appliances Home Improvement Jewelry & Accessories Lights & Lighting Luggage & Bags Men's Clothing Mother & Kids Novelty & Special Use Security & Protection Shoes Sports & Entertainment Tools Toys & Hobbies Underwear & Sleepwears Virtual Goods Watches Weddings & Events Women's Clothing

Active Components

Price
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rating alitools
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37211 products
Ecg module AD8232 ecg measurement pulse heart ecg monitoring sensor module for Arduino kit
3.33 − 4.28  $
9 orders / 4 review
High, 94%
KY-008 650nm Laser sensor Module 6mm 5V 5mW Red Laser Dot Diode Copper Head
0.40 −   $
9 orders / 4 review
High, 94%
DS2Y-S-DC5V DS2YE-S-DC5V DS2E-S-DC5V DS2E-M-DC5V
1.39 − 1.56  $
9 orders / × review
Middle, 84%
1pcs/lot SST27SF512-70-3C-PG SST27SF512 27SF512 70-3C-PG DIP28 In Stock
1.00 −   $
9 orders / 2 review
Middle, 84%
RSN35H2 RSN35H2A RSN35H2B
8.58 −   $
9 orders / 2 review
Middle, 81%
(1piece)100% New SDP1301 SDP1303 SDP1304 SDP1305 SDP1306 SDP1308 SDP1203 SDP1407 BGA Chipset
11.62 − 23.06  $
9 orders / 3 review
High, 94%
FPC FFC 1MM Pitch For cable transfer Conversion board DIY PCB board 6P/8P/10P/20P/30P/40P/60P
0.63 − 0.95  $
9 orders / 2 review
High, 96%
RGB LED Ring 1 3 4 7 8 9 12 16 24 32 Bits LEDs WS2812 5050 RGB LED Ring Lamp Light with Integrated Drivers
0.47 − 1.13  $
9 orders / 4 review
High, 93%
ESP8266 ESP-01 ESP-01S ESP-07 ESP-07S ESP-12E ESP-12F ESP-12S Serial WIFI Wireless Module Wireless USB to ESP8266 Adapter Board
0.33 − 1.90  $
9 orders / 4 review
High, 95%
Multi-purpose test pen test clip capacitance table pen patch test clip IC capacitance inductance table pen
2.43 −   $
9 orders / 2 review
High, 89%
1SET PIC Microcontroller USB Automatic Programming Programmer K150 + ICSP Cable
12 868.72 −   $
9 orders / 2 review
High, 96%
4 x 4 4 x 3 Matrix Array 12 16 Keys 4*4 4*3 Switch Keypad Matrix Keyboard Module for Arduino
1.47 − 1.68  $
9 orders / 1 review
High, 92%
10pcs 42CTQ030 TO-263 42CTQ030S 42CTQ030STRLPBF 42CTQ030 TO263 SCHOTTKY RECTIFIER
1.87 −   $
9 orders / 3 review
High, 94%
10 Pcs Littelfuse SMD SMT 0603 Very Fast Acting Fuse 2A 32V Code N diy electronics
0.94 −   $
9 orders / 3 review
Middle, 83%
ESP8266 ESP-01S ESP01 S 5V WiFi Relay Module ESP-01S ESP01S Things Smart Home Remote Control Switch Phone APP
0.59 − 1.74  $
9 orders / 3 review
High, 90%
10PCS YX8018 TO-94 8018 TO94 Solar Light Joule Thief DC DC Converter Booster IC 1.25V
0.73 −   $
9 orders / 0 review
High, 93%
ESP32 ESP32S For Wemos For Raspberry Pi 18650 Battery Charge Shield Board V3 Micro USB Port Type-A USB 0.5A For Arduino Charge
1.88 − 2.75  $
9 orders / 2 review
High, 92%
50PCS IRFP064NPBF TO-247 IRFP064N TO247 IRFP064 TO-3P new MOS FET transistor
26.86 −   $
9 orders / 4 review
High, 95%
AS3935 Sensor Digital Lightning Sensor Module SPI I2C IIC Interface Strikes Thunder Rainstorm Storm Distance Detection
19.18 −   $
9 orders / 3 review
High, 96%
5pcs/lot ATTINY13V-10PU ATTINY13A-PU ATTINY13 ATTINY13A-PU ATTINY13A ATTINY13 ATTINY13V-PU ATTINY13-20PU DIP-8 In Stock
3.60 −   $
9 orders / 1 review
High, 87%
220-240V 50Hz AC 180 degree Auto PIR Motion Sensor Detector Switch 12 Meter Outdoor Light Lamp Switch Black
2.86 −   $
9 orders / 2 review
High, 87%
DC 0-100V 1000W 0-50V 250W 5A LCD Digital Voltmeter Ammeter Wattmeter Voltage Current Power Meter Volt Detector Tester Monitor
4.12 − 5.59  $
9 orders / 2 review
High, 90%
BME280 BMP280 3.3 Digital Temperature Humidity Barometric Pressure Sensor Module for Arduino BMP280 sensor Replace BMP180
20.72 − 301.38  $
9 orders / × review
Middle, 76%
2Pcs lot Black 2 Pin 12V 40mm x 10mm 4010 Brushless DC fan PC Cooling Cooler Fan
0.52 −   $
9 orders / 4 review
High, 90%
10pcs 0.9-5V To 5V DC-DC Step-Up Power Module Voltage Boost Converter Board 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To 5V
3.20 −   $
9 orders / 1 review
High, 95%
10PCS Neonlight neon bulb indicator lamp 5 x12mm
0.78 −   $
9 orders / 3 review
High, 95%
10PCS/LOT ICE3B0365J ICE3B0365 3B0365J 3B0365 DIP-8 Free shipping
2.12 −   $
9 orders / 3 review
High, 90%
5V 2A 12V 1A 10W AC-DC Switching Power Module Isolated Power 220V to 5V 12V Switch Step Down Buck Converter Bare Circuit Board
1.53 − 1.62  $
9 orders / 0 review
High, 96%
Snow Rain weather humidity sensor for Arduino temperature rain sensor water raindrops detection Module for Arduino sensors
0.39 −   $
9 orders / 1 review
Middle, 74%
10PCS TCRT5000L TCRT5000 Reflective Optical Sensor Infrared IR Photoelectric Switch WAVGAT
0.80 −   $
9 orders / 5 review
High, 93%
10pcs/lot FP6601Q FP6601QS6B SOT23-6 Quick charge identification chip
1.72 −   $
9 orders / 3 review
High, 94%
Vibration motor module switch toy motor sensor module DC motor mobile phone vibrator for Arduino UNO MEGA2560 r3 DIY Kit
1.12 −   $
9 orders / 2 review
High, 96%
Great IT 1Pack=5PCS PBS-11B 2PIN 12mm No Lock Self-Lock ON OFF Push Button Momentary Switch 3A 150V Black Blue Red Green Yellow
0.94 −   $
9 orders / 1 review
High, 94%
1pcs/lot PAL012A PAL012 ZIP-27 In Stock
2.99 −   $
9 orders / 5 review
Middle, 82%
1pcs/lot NEW AS15-G TQFP-48 Liquid crystal chip logic board IC AS15G In Stock
1.40 −   $
9 orders / 1 review
Middle, 86%
1pcs/lot Bridge Drivers LB11961-TLM-H LB11961 TSSOP-14 with heat new original In Stock
0.35 −   $
9 orders / 1 review
Middle, 86%
VS1053 MP3 Module Development Board w/ On-Board Recording Function SPI Interface OGG Encoding Recording Control Signal Filter
242.59 −   $
9 orders / 3 review
High, 93%
16/20/25mm 113/142KHz Ultrasonic Humidifier Atomization Ceramic Mist Maker Atomizer Film Plate Transducer DC 3-12V 1.5-3W
1.23 − 4.20  $
9 orders / 1 review
High, 88%
10pcs HC-49U Passive Quartz Crystal Oscillator 4.5MHZ 4.500MHZ Inline Crystal Resonator
0.85 −   $
9 orders / 2 review
Middle, 86%
10PCS/LOT SIA517DJ-T1-GE3 EEW QFN-6 MOSFET N/P-CH 12V 4.5A PowerPAKSC-70-6
3.89 −   $
9 orders / 1 review
Low, 44%
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