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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
Development Board Official version ATmega16U2 with USB cable for UNO R3 Arduino
0.44 − 5.90  $
× orders / × review
High, 93%
250 Pcs 25 Values 1W Zener Diode Assorted Kit 3V To 33V Assortment Kit Module
6.94 −   $
× orders / × review
Low, 21%
1.44MB 3.5" Floppy Drive Connector 34 PIN 34P to USB Cable Adapter USB TO FLOPPY U disk to floppy disk PCB Board
74.01 −   $
× orders / × review
Low, 32%
keyestudio I2C Interface Conversion Shield V1 For Arduino
4.54 −   $
× orders / 0 review
High, 89%
XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type Durable Y25-T12V XKC-Y25-V
3.48 −   $
151 orders / 14 review
High, 96%
5A 12V 1-5W Adjustable Buck Constant Current Driver board / Laser Diode / LED Driver w/ TTL/ PWM Modulation FAN 150kHz Frequency
0.00 −   $
× orders / 0 review
Low, 32%
MQ Series Sensors MQ-135 MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 Detecting Gas Smoke Sensor With MQ Socket Base
0.77 − 1.37  $
× orders / × review
Low, 34%
1PCS MAX7219 Dot Matrix Module For Arduino Microcontroller 4 In One LED Display with 5P Line MAX7219 display 8x8 matrix Red
3.99 −   $
× orders / × review
High, 91%
WAVGAT Super Mini Digital Amplifier Board 1* 5W Class D Digital 2.5V To 5.5V Power Amplifier Board Efficient Class AB D Optional
0.86 −   $
× orders / 4 review
High, 96%
CH340 module USB to TTL CH340G upgrade download a small wire brush plate STC microcontroller board USB to serial
0.73 −   $
× orders / × review
Middle, 74%
WAVGAT XD-82B 12V battery level indicator module 4 paragraph 4 onboard battery indicator LED lights
0.98 −   $
× orders / × review
High, 96%
10PCS Switch ON-OFF KCD1 15*21mm 2pin Ship Type Switch 6A 250V 10A 125V 15X21 Rocker Switch power switch black New
0.96 −   $
× orders / × review
Middle, 74%
AM2302/DHT22 DHT11 KY-015 Temperature and Relative Humidity Sensor Module with
32.82 −   $
× orders / × review
Low, 34%
1pcs 2.4G wireless modules 1100-Meters Long-Distance NRF24L01+PA+LNA wireless modules (with antenna)
0.39 − 1.75  $
× orders / × review
High, 93%
10PCS HT7333-A SOT89 HT7333-1 SOT-89 HT7333 7333-1 SMD 7333A-1 new and original IC
0.64 − 0.83  $
× orders / × review
High, 90%
External S meter /SWR / Power Meter display standing wave meter For Yaesu FT-857 FT-897 857 897
9.29 −   $
× orders / × review
Low, 32%
6N9P EL34 Sparta X1 luxury high-end electronic tube and gallbladder machine power amplifier kit/finished
150.81 − 248.99  $
× orders / × review
Middle, 76%
600W Dc-dc 10v-60v to 12v-80v Boost Converter Step-up Module Power Supply
8.97 −   $
× orders / 1 review
High, 93%
Simple Spectrum Analyser D6 (with Tracking Source T.G.) V2.02 Simple Signal Source
0.00 −   $
× orders / 0 review
Middle, 76%
NRF24L01+ wireless data transmission module 2.4G / the NRF24L01 upgrade version 2Mbit/s NRF24L01 Socket Adapter Plate Board
0.25 − 0.73  $
× orders / × review
High, 87%
Function Signal Generator DIY Kit Sine/Triangle/Square Output 1Hz-1MHz Signal Generator Adjustable Frequency Black XR2206
2.46 −   $
× orders / × review
Low, 31%
12V Dual-core Electronic Refrigerator Diy Semiconductor Refrigeration Chip Cooling Module Cool Kit
5.00 − 30.31  $
× orders / × review
Middle, 86%
10 pcs LM35DZ TO92 LM35 TO-92 LM35D Precision Centigrade Temperature Sensors
3.56 −   $
× orders / × review
Middle, 79%
LD25 LD35 USB Intelligent Trigger Electronic Load Tester QC2.0 QC3.0 Micro USB Interface Digital Tube LED Display 25W 35W 4A 5A
6.91 − 7.91  $
× orders / × review
High, 87%
Multi Servo Tester 3CH ECS Consistency Speed Controler Power Channel CCPM Meter Master Checker RC Dron Helicopter Parts RC Hobby
1.18 −   $
× orders / 60 review
High, 96%
1 Piece Mega 2560 PRO (Embed) CH340G ATmega2560-16AU with male pinheaders Compatible Mega 2560 PRO
7.90 −   $
× orders / × review
High, 94%
1pcs LM2596S DC-DC Constant Current Module LM2596 DC-DC 7V-35V Step-down Adjustable CC/CV Power Supply Module
3.63 −   $
× orders / × review
Middle, 74%
DC 12V TPA3110 TPA3110D2 Digital Power Amplifier Module 2x15W Dual Channel Stereo DIY Speaker Amplifier Electronics Design PCB
2.49 −   $
× orders / × review
High, 96%
Keyestudio EASY PLUG RJ11 Super Starter Learning Kit For Arduino STEM EDU/Compatible With Mixly Block Coding
61.40 −   $
× orders / × review
High, 89%
keyestudio EASY plug Ultimate Starter Learning Kit for Arduino STEM EDU/Compatible With Mixly Block
66.66 −   $
× orders / × review
High, 89%
1PCS Beam Photoelectric Sensor With Infrared Sensor Module Counting Sensor Module Encoders to Test Motor's Rotational Speed
0.23 −   $
× orders / × review
High, 92%
5PCS/LOT HK19F HK19F-DC3V-SHG DC3V 8 pins 2pdt DC 3V SHG Coil DPDT 8 Pin 2NO 2NC Power Relays PCB Type
1.29 −   $
× orders / × review
High, 95%
WAVGAT L293D Mini 4 Channel CH Motor Drive Shield Expansion Board Module High Voltage Current Module For Arduino UNO MEGA 2560
1.15 −   $
× orders / × review
High, 93%
10PCS SW-200D Vibration switch Ball switch Tilt switch Double bead Angle sensor
0.51 −   $
× orders / × review
High, 96%
12 DOF Spider Robot 4 Feet/Leg Hexapod 4 RC Mini Robotic Frame Chassis For Arduino DIY KIT Toy Teaching Project
13.29 −   $
× orders / × review
Middle, 79%
ESP8266 WeMos D1 Mini Pro WiFi Development Board NodeMcu Lua LED Matrix Buzzer Battery SHT30 TB6612FNG ProtoBoard Shield DIY Kit
0.88 − 2.66  $
× orders / × review
Middle, 79%
10PCS MJE13007 E13007-2 TO-220 computer switching supply POWER TRANSISTOR 8.0 AMPERES 400 VOLTS 80/40 WATTS
1.06 −   $
× orders / 21 review
High, 93%
Modbus-Rtu 1/2/4 Channel 12V Relay Module Switch Input / Output RS485 / TTL Communication
3.22 − 5.49  $
× orders / × review
Middle, 79%
Keyestudio Mini Smart Micro Bit Robot Car V2.0 for Micro:bit Robot
39.00 − 55.99  $
× orders / 0 review
High, 89%
Blue Black TINY85 Digispark Kickstarter Micro Development Board ATTINY85 module for Arduino IIC I2C USB
0.61 − 4.10  $
× orders / × review
Middle, 79%
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