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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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37213 products
TZT Soil Moisture Sensor and Soil Detector Module Soil Moisture Test Soil Humidity Test Corrosion Resistance Probe for Arduino
2.29 −   $
35 orders / 6 review
High, 96%
5pcs/lot TPS54240DGQR TPS54240 54240 TPS54240QDGQRQ1 5424Q MSSOP10 In Stock
1.07 − 2.18  $
35 orders / 17 review
High, 89%
TPA3110 PBTL Mono digital amplifier board 30W
1.04 −   $
35 orders / × review
High, 94%
Universal 0.5m EU Standard to Figure 8 C7 2-Pin Plug AC Power Cable Lead Cord New High Quality 250V
1.20 −   $
35 orders / 9 review
High, 95%
5PCS 2SA1943 A1943 TO-3PL 1943 TO-3P TRANSISTOR
2.38 − 5.67  $
35 orders / 9 review
High, 94%
100PCS Factory Biggest Discount LED Backlight LEXTAR Replace lg jufei seoul 3030 3528 2835 6V 3V 1W 2W 210LM Cool white
3.18 − 21.66  $
35 orders / 15 review
High, 93%
2PCS ICL7106CPLZ DIP40 ICL7106 DIP 7106CPLZ DIP-40 new original IC
1.45 −   $
35 orders / 20 review
High, 90%
WeMos D1 R2 WiFi uno based ESP8266 for arduino nodemcu Compatible
2.50 −   $
35 orders / 10 review
High, 94%
Wireless Zigbee CC2531 CC2540 Sniffer Bare Board Packet Protocol Analyzer USB Interface Dongle Capture Packet Module +Antenna
4.85 −   $
35 orders / 10 review
High, 90%
50pcs 5W Zener diode 1N5381B 1N5382B 1N5383B 1N5384B 1N5385B 1N5386B 1N5387B 1N5388B 130V 140V 150V 160V 170V 180V 190V 200V
2.55 −   $
35 orders / 14 review
High, 88%
20PCS AMS1117 series AMS1117-3.3V AMS1117-ADJ AMS1117-1.8V AMS1117-1.2V AMS1117-5.0V AMS1117-2.5V AMS1117-3.3 AMS1117-5.0
1.42 − 2.43  $
35 orders / 8 review
High, 89%
INA3221 Triple-Channel Module, High-Side Measurement, Shunt and Bus Voltage Monitor with I 2C- and SMBUS-Compatible Interface
1.64 −   $
35 orders / 10 review
High, 94%
TTGO T-OI ESP8266 Chip Rechargeable 16340 Battery Holder Compatible With MINI D1 Development Board for arduino
6.58 −   $
35 orders / 2 review
High, 96%
XH-M240 18650 lithium battery Capacity tester maH mwH digital discharge electronic load battery monitor
2.78 −   $
35 orders / 37 review
High, 96%
ESP8266 WIFI Wireless Relay Module ESP-12F AC 220V DC 5V 12V Power Supply ESP 12F Development Board Remote Control Smart Home
2.12 − 6.39  $
35 orders / 5 review
High, 96%
20 pcs PC817 EL817 817B PC817C 817C SMD IC SOP-4 New Original SOP
0.84 −   $
34 orders / 10 review
High, 94%
DC 9-60V 12v 24v 36V 48V 12A DC Motor Controller PWM Adjustable Speed Digital display encoder duty ratio frequency ZK-BMG
4.28 −   $
34 orders / 15 review
High, 91%
1pcs/lot HGTG30N60A4 G30N60A4 IGBT TO-247
0.49 −   $
34 orders / 8 review
High, 90%
25PCS Tactile Push Button Switch Momentary 12*12*7.3MM Micro switch button + 25PCS Tact Cap(5 colors)
2.06 −   $
34 orders / 4 review
High, 95%
10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino
1.50 −   $
34 orders / 8 review
High, 95%
1pcs 10W LED Integrated High power LED Beads 10W White/Blue/Red/Green/Yellow/Warm white/ 600mA 12.0V 800-1000LM 24*40mil
0.27 − 0.51  $
34 orders / 29 review
High, 92%
ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier Board Bass AMP
17.64 −   $
34 orders / 1 review
High, 91%
50pcs/lot BC548B BC546B BC546C BC557B BC547B BC558B BC549B BC548 BC546 BC557 BC547 BC558 BC549 BC559B TO-92 transistor
16.95 − 37.67  $
34 orders / 22 review
High, 90%
MHT5 Traffic Light Controller Electronic DIY Kit Electromechanical Skills Training Contest STC89C52 51 Single-Chip Microcomputer
4.12 −   $
34 orders / 8 review
High, 92%
XY5008 DC DC Buck Converter CC CV 0-50V 8A 400W Power Module Adjustable Regulated Laboratory Power Supply Variable WIFF APP
18.97 − 24.90  $
36 orders / 28 review
High, 95%
LoRa SX1278 170MHz Long Range 8km Wireless Transceiver Transmitter Receiver Rf Module EBYTE E32-170T30D e32 30dBm SMA Antenna
11.29 −   $
34 orders / 5 review
High, 90%
20mm 2.4Mhz Ultrasonic Mist Maker Fogger Atomizing Transducer Oscillating Blade Piezoelectric Ceramic Air Humidifier Accessories
0.96 −   $
34 orders / 5 review
High, 95%
EBYTE CC2530 ZigBee 2.4GHz Wireless Module E18-MS1PA2-PCB 100mW Long Distance Zigbee AD HOC Network Module With PCB Antenna
5.83 −   $
34 orders / 1 review
High, 90%
DC6-12V NE555 Pulse Generator Module Sine/Triangle/Square Wave generator multi-channel Waveform Signal Generator DIY Kit
1.14 −   $
34 orders / 11 review
High, 96%
20PCS/Lot LM393 LM393DR LM393D Amplifier SMD SOIC8 SOP-8 New IC
0.73 −   $
34 orders / 10 review
High, 88%
JDY-41 2.4G module wireless serial port module 2.4G remote control switch value serial port transparent transmission
0.20 − 0.64  $
34 orders / 14 review
High, 90%
DC5V 9V 12V 5W 10W 15W Type-C Micro-USB Fast Charge Wireless Charger Transmitter PCBA Circuit Board Coil Receiver Charger Module
2.12 − 4.81  $
34 orders / 4 review
High, 89%
1Set CF210SP AM / FM Stereo Radio Kit DIY Electronic Production Suite AM FM Two Band Assemble Set Kit 525-1605khz for Arduino
2.43 −   $
34 orders / 18 review
High, 87%
5PCS ESP32 ESP-32S WiFi Development Board NodeMCU-32S Microcontroller Processor Integrated Chip CP2102 for Arduino IDE
20.88 −   $
34 orders / 12 review
Low, 13%
diymore DC-DC DC 5-30V to DC 0.6-30V 4A 35W Step Up/Down Boost Buck CC CV Regulated Adjustable Power Supply Module Solar Charger
5.35 −   $
34 orders / 9 review
High, 92%
DC DC Buck Converter CC CV 50V 5A Power Module Adjustable Regulated laboratory Variable power supply communication WZ5005
22.90 − 29.27  $
34 orders / 5 review
High, 90%
Power Supply Module 2A Buck Board Multi-function Mini DC-DC Buck Step-down Input 4.5-16V Output 9V 7.3V 5V 3.3V
0.43 −   $
34 orders / 3 review
High, 90%
I45 1pcs MAX6675 K-type Thermocouple Temperature Sensor Temperature 0-800 Degrees Module
1.44 − 1.72  $
34 orders / 4 review
High, 95%
Wemos D1 Mini V3.0.0 WIFI Internet of Things Development Board Based ESP8266 CH340 CH340G 4MB For Arduino Nodemcu V2 MicroPython
2.24 −   $
34 orders / 1 review
High, 95%
AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302
31.65 −   $
34 orders / 5 review
High, 92%
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