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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
DC-DC Boost Power Supply Module Converter Booster Step Up Circuit Board 3V to 5V 1A Highest Efficiency 96%
0.73 −   $
4 orders / 1 review
High, 95%
Voltage and current meter power capacity time undervoltage and overvoltage protection battery charge discharge control
4.97 −   $
4 orders / × review
High, 91%
ONE 1 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger
2.30 −   $
4 orders / 2 review
High, 91%
Kit 50pcs=5values*10pcs Schottky Diode Assorted Kit SR3100 SR3200 SR5100 SR5200 SR560 each 10PCS
2.50 −   $
4 orders / 2 review
High, 93%
10pcs/lot AM26LS31CDR AM26LS31SC AM26LS31C AM26LS31CD AM26LS31 AM26LS32AC AM26LS32 SOP-16 In Stock
2.18 − 2.38  $
4 orders / 3 review
Middle, 83%
8PCS/Lots Hollow needles desoldering tool electronic components Stainless steel kits
2.70 −   $
4 orders / 2 review
High, 91%
1PCS AR8032-BL1A AR8033-AL1A AR8035-AL1A AR8121-AL1E AR8161-AL3A AR8236-AL1A AR8327-AL1A AR9285-AL1A AR9331-AL3A AR9341-DL3A QFN
1.04 − 13.30  $
4 orders / 2 review
Middle, 82%
T8 ESP32-S2 ESP32-S2-WOOR V1.1 WIFI Wireless Module Type-C Connector Development Board Module with Pins for Arduino
10.53 −   $
4 orders / 1 review
High, 89%
0.36 Inch 0.36" 7 Segments Digital Display Tube 4 Digits LED Double Dots Clock Display Module TM1637 Board Module for Arduino
0.96 − 1.36  $
4 orders / 3 review
High, 89%
High Efficiency TPA3116 D2 Dual Channel 50Wx2 Amplifier Module DC 4.5-27V Digital Power 2 Channel Stereo Amplifier Board
5.35 −   $
4 orders / × review
High, 95%
XH-M404 M404 DC 4-40V 8A Voltage Regulator Module Digital PWM Adjustabl DC-DC Step Down Voltage Regulator DC XL4016E1
1.97 −   $
4 orders / 2 review
High, 95%
TEC1-12705 12703 12706 12709 12710 12715 SP1848-27145 Thermoelectric Cooler Peltier TEC1-12706 12V Peltier diy electronics
1.93 − 2.63  $
4 orders / 1 review
Middle, 83%
Smart Electronics 4S 30A High Current Li-ion Lithium Battery 18650 Charger Protection Board 14.4V 14.8V 16.8V Overcharge
1.43 −   $
4 orders / 1 review
High, 95%
3pcs/lot =1PCS PL2303HX+1PCS CP2102+1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module
0.59 − 2.68  $
4 orders / 3 review
High, 90%
QC2.0 QC3.0 Fast Quick Charging Power Bank 8x18650 Lithium Battery Power DIY FCP AFC SFCP PD2.0 PD3.0 5V 3.1A 9V 2.0A 12V 1.5A
2.99 − 5.17  $
4 orders / 4 review
High, 93%
DDS Signal Generator Module Development Board 0-70MHz 0-40MHz AD9850 AD9851 2 Sine Wave and 2 Square Wave
10.80 − 14.70  $
4 orders / 1 review
High, 94%
ZMPT101B 2mA/2mA Precision Phase Voltage Transformer Output Voltage Sensor
0.38 −   $
4 orders / 3 review
High, 94%
5PCS/LOT MP3401A SOP-8 MP3401 SOP8 Power display mobile power management chip IC In Stock NEW original IC
0.79 −   $
4 orders / 8 review
High, 89%
CJMCU-2080 Humidity and Temperature Digital Sensor HDC2080 Low Power Consumption
3.29 −   $
4 orders / 4 review
High, 93%
10PCS ST LINK Stlink ST-Link V2 Mini STM8 STM32 Simulator Download Programmer Programming With Cover
30.26 −   $
4 orders / 1 review
High, 95%
ESP-01 ESP-01E ESP8285 Serial Port to WiFi Wireless Module ESP8266 Transparent Transmission UART IIC I2C SPI Interface
1.62 −   $
4 orders / 2 review
High, 96%
900PCS 18Values TO-92 Transistor Assortment Kit hjxrhgal A1015 2N2222 C1815 S8050 2N3904 2N3906 S9012 Transistors set pack
9.88 −   $
4 orders / 2 review
High, 94%
H31 DC DC-DC 3~35V to 3.5~35V LTC1871 Booster step up Step-up module Converter Regulated Power Supply+VoltMeter
3.48 −   $
4 orders / × review
High, 92%
A13 NEW 20A Hall Current Sensor Module ACS712 model 20A ACS712 20A
0.99 −   $
4 orders / × review
High, 92%
TTGO T-Call V1.3 ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Module
16.99 −   $
4 orders / × review
High, 92%
DIY Kit RGB Auto-Rotate Flash LED Circuit Music Christmas Trees LED Kit Flashing Breathing Light Soldering Training
10.83 −   $
4 orders / × review
High, 88%
5pcs Mini Micro TYPE C USB 5V 1A 18650 TP4056 TC4056A Li-Lo Lithium Battery Quick Charger Charging Module Board with Protection
0.73 − 1.77  $
4 orders / 1 review
High, 88%
STM32F030F4P6 Minimum Systems Development Board CORTEX-M0 32bit 48 MHz Micor USB ISP/SWD Programming Interface
1.81 −   $
4 orders / 1 review
High, 88%
TPA3110 XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC 8-26V 3A
1.43 −   $
4 orders / 4 review
Low, 42%
Silicone 6*50MM Waterproof 3950 NTC 5K 10K 20K 50K 100K B3950 NTC Temperature Sensor 10k-+1% 10K NTC Sensor thermistor ntc
2.78 −   $
4 orders / 1 review
Middle, 81%
A6 GPRS Pro Serial GPRS GSM Module Core DIY Developemnt Board TTL RS232 With Antenna GPRS Wireless Module Data Replace SIM900
22.08 −   $
4 orders / 1 review
High, 91%
10Pin To 6 Pin Adapter Board + USBASP USBISP AVR Programmer USB ATMEGA8 ATMEGA128 ATtiny/CAN/PWM 10Pin Wire Module DIY
0.50 − 2.10  $
4 orders / 2 review
Middle, 80%
XH-M609 DC 12V-36V Charger Module Voltage OverDischarge Battery Protection Precise Undervoltage Protection Module Board
1.77 −   $
4 orders / 3 review
High, 96%
1-5pcs New ALLWINNER T8 + AXP813 BGA 345 8 Core vehicle Navigation Special Chip (matching)
11.11 − 50.00  $
4 orders / 2 review
Low, 11%
ESP-12E ESP-12F WeMos D1 WiFi Uno R3 Based ESP8266 ESP-12E Wireless WIFI Module For Arduino Compatible IDE
0.88 − 2.37  $
4 orders / × review
Low, 37%
10pcs 49E Hall element SS49E OH49E Hall sensor Hall Effect Sensor
0.69 − 3.16  $
4 orders / 3 review
Middle, 74%
DIY electronic kit LED clock sodering project kit colorful LED RGB Color spectrum music Alarm clock remote control
29.81 − 33.64  $
4 orders / 1 review
Low, 12%
15KV High Voltage Inverters Plasma Generator Boost Converter Coil Arc Generator Step-Up Power Supply
1.48 −   $
4 orders / 1 review
High, 88%
5pcs/lot LM338K LM338 TO-3 5A gold seal transistor three-terminal adjustable voltage regulator new original
77.12 −   $
4 orders / 1 review
Middle, 80%
USB 3.1 Type C Connector 24 Pins Male Female Socket Connector Plug Test PCB Board Adapter Module for Solder Wire & Cable
0.47 − 1.28  $
4 orders / 1 review
High, 89%
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