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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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37216 products
Voltage to PWM Converter Module 0-5V 0-10V to 0-100% PWM Adjustable Power Module
8.18 −   $
21 orders / 5 review
High, 94%
B64 10pcs High Quality Good Micro SD Storage Board TF Card Reader Memory Shield Module SPI
304.29 −   $
21 orders / 5 review
High, 95%
I54 1PCS LDO 800MA DC 5V to 3.3V Step-Down Power Supply Module -AMS1117 module AMS1117-3.3 module
12.43 −   $
21 orders / 2 review
High, 92%
1PCS 2-channel New 2 channel relay module relay expansion board 5V low level triggered 2-way relay module
1.21 −   $
21 orders / 2 review
High, 92%
50pcs/lot 2N2222 2N2907 2N3904 2N3906 2N4401 2N4403 2N5088 2N5089 2N5401 2N5551 2N6427 TO-92 In Stock
0.37 − 2.53  $
21 orders / 14 review
Middle, 82%
DC DC Automatic Boost/Buck Converter CC CV Power Module 0.5-30V 6A 60W Adjustable Regulated power supply Voltmeter ammeter
15.00 −   $
21 orders / 7 review
High, 93%
MT3608 DC-DC Step Up Converter Booster Power Supply Module Boost Step-up Board MAX output 28V 2A for arduino
0.15 − 0.31  $
21 orders / 10 review
Middle, 74%
10PCS LM2596 LED Driver DC-DC Step-down Adjustable CC/CV Power Supply Module Battery Charger Adjustable LM2596S Constant Current
7.08 −   $
21 orders / 10 review
High, 90%
ESP32 Development Board 30P/38P WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP-WROOM-32
1.57 − 3.61  $
21 orders / 4 review
High, 95%
10pcs WH148 Potentiometer Switch knob Cap Plastic Knob Plum Handle 15X17mm AG3 Handle 6MM BLACK RED YELLOW ORANGE WHITE
0.41 −   $
21 orders / 29 review
High, 93%
AD9833 Programmable Microprocessors Serial Interface Module Sine Square Wave DDS Signal Generator Module for Arduino
2.32 −   $
21 orders / 4 review
High, 94%
XH-M542 TPA3116 D2 TPA3116DA DC 12V 24V 100W Mono Channel Digital Power Audio Amplifier Board TPA3116D2 Large Capacity Board
3.67 −   $
21 orders / 8 review
High, 92%
Range Sensor Module 10-180Cm Distance Sensor Tof10120 Distance Sensor Uart I2C Output 3-5V Rs232 Interface for Arduino
0.00 −   $
21 orders / 0 review
High, 92%
Sipeed Lichee Tang Nano minimalist line FPGA development board breadboard GW1N-1 chip
11 237.00 −   $
21 orders / × review
High, 96%
0.1R-9999999R Programmable Resistor Resistance Board Module 1/2W 1% 8pcs Jumper Caps 0.1-9999999MΩ
5.27 −   $
21 orders / 10 review
High, 96%
RF Amplifier Module LNA 0.05-4GHz NF=0.6dB RF FM HF VHF / UHF Wide Band Low Noise Amplifier High Linearity Low Noise Amplifier
5.16 −   $
21 orders / 8 review
High, 87%
5PCS BTB16-600CW TO-220 BTB16-600 TO220 BTB16 600V 16A
1.24 −   $
16 orders / 6 review
High, 93%
HC-SR501 HC-SR505 AM312 SR602 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket for arduino
0.55 − 0.88  $
21 orders / 13 review
High, 90%
1pcs MAX7219 LED matrix module 7219 Microcontroller driver 1 bit Display 8*8 common cathode 5V red/blue/green with 3pin header
1.53 − 2.01  $
21 orders / 1 review
High, 95%
Prototype Screw Shield Expansion Board Assembled Terminal Proto Shield Double-sided PCB IO Solder for Arduino UNO Mega2560 One
2.73 −   $
21 orders / 7 review
High, 93%
10pcs PCB Board SOP8 SOP14 SOP16 SOP20 SOP24 SOP28 QFP FQFP TQFP Turn To DIP Adapter Converter Plate TSSOP 8 14 16 20 24 28
0.73 − 2.83  $
21 orders / 17 review
High, 94%
1pcs/lot BA8206BA4 BA8206BA4K DIP-18 BA8206BA4L DIP-20 In Stock
0.20 − 0.30  $
21 orders / 3 review
High, 89%
10PCS 8MHZ 8M 8.000mhz SMD Quartz Resonator Crystal 2Pin 5032 Passive Crystal Oscillator
1.32 −   $
21 orders / 11 review
High, 95%
5PCS 5*7mm 7050 4 pins SMD Oscillator 100MHz 100M 100.000mhz Active Crystal Oscillator
1.99 − 2.31  $
21 orders / 7 review
High, 95%
OOM102-1 O2 sensor Germany EnviteC medical oxygen sensor oxygen battery
66.94 −   $
21 orders / 6 review
Low, 46%
Industrial USB To RS485 422 CH340G Converter Upgrade Protection Converter Compatibility Standard RS-485 A Connector Board Module
10.84 − 43.99  $
21 orders / 6 review
High, 93%
Load Cell 1KG 2KG 3KG 5KG 10KG 100G HX711 AD Module Weight Sensor diy Electronic Scale Aluminum Alloy Weighing Pressure Sensor
0.45 − 2.85  $
21 orders / 8 review
High, 87%
1set/lot Snow/Raindrops Detection Sensor Module Rain Weather Module Humidity For Arduino
0.69 −   $
21 orders / 11 review
High, 92%
Joystick Shield for Arduino Expansion Board Analog Keyboard and Mouse Function
1.84 −   $
21 orders / 14 review
High, 88%
GREATZT 1 Pair TCT40-16R/T 40KHZ Ultrasonic Transducer Sensor 16mm Ultrasonic Probe
0.67 −   $
21 orders / 3 review
High, 95%
diymore ESP8266 ESP32S Wireless Module WeMos D1 4x18650 Lithium Battery Charging Shield 5V/3A 3V/1A Power Bank V9 for Arduino
3.55 −   $
21 orders / 8 review
High, 92%
1PCS HQ3268 Professional And Practical Quartz Wall Clock Movement Mechanism DIY Repair Tool Parts Kit with Red Hands
1.06 −   $
21 orders / 4 review
High, 94%
1PCS AT89C2051 AT89C2051-24PI AT89C2051-24PU AT89C2051-24PC 89C2051 IC DIP-24
0.51 −   $
21 orders / 5 review
Middle, 84%
10PCS 13*17mm 15*17mm aluminum alloy potentiometer WH148 13*17 15*17 knob rotation switch volume control knob 6mm
0.94 − 1.10  $
21 orders / 6 review
High, 94%
ESP8266 ESP-01 ESP-01S ESP-01M ESP-01F ESP-07 ESP-07S ESP-12S ESP-12E ESP-12F ESP Serial WIFI Wireless Module USB Adapter Board
0.57 − 1.99  $
22 orders / 3 review
High, 96%
100PCS KTC3875 KTC3875-GR-RTK/PS MARKING ALG 2SC3875 NPN transistor SOT23
0.85 −   $
21 orders / 9 review
High, 95%
2pcs/lot TA9687GN TA9687 SOP-16 new original In Stock
0.78 −   $
21 orders / 11 review
High, 87%
10pcs/lot STP4NK60ZFP P4NK60ZFP 4N60 TO-220F In Stock
1.52 −   $
21 orders / 7 review
High, 87%
SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone
0.30 − 2.43  $
21 orders / 3 review
High, 93%
(2-5piece)100% New IRS20957S IRS20957STRPBF sop-16 Chipset
6.78 −   $
21 orders / 23 review
High, 94%
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