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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
DC 4.5-40V to 5V 2A USB Charger LED Step-down Buck Converter with Voltmeter Module Low Power Consumption Automatic Protection
1.20 −   $
38 orders / 30 review
High, 91%
TPS63020 Power Supply Module Low Ripple Automatic Step Up Step Down Buck-boost Board Module 2.5V 3.3V 4.2V 5V Lithium Battery
2.81 −   $
38 orders / 2 review
High, 95%
DC10-60V DC 10-60V Motor Speed Control PWM Motor Speed Controller Switch 20A Current Voltage regulator High Power Drive Module
4.00 −   $
38 orders / 17 review
High, 95%
10PCS SN74HC595N DIP16 SN74HC595 DIP 74HC595N 74HC595 new IC
0.81 −   $
38 orders / 7 review
High, 95%
1set 2 DOF Short Pan And Tilt Servos Bracket Sensor Mount Kit For Compatible MG995 MG996R MG945 MG946R
0.20 − 1.35  $
38 orders / 15 review
High, 90%
The latest learning kit, the simple RFID startup kit, is an updated learning kit for Arduino UNO R3
12.26 − 13.10  $
38 orders / 3 review
High, 89%
ESP8266 ESP-12F WiFi AC 250V / DC 30V 2 Channel Relay Module Wireless Development Board for Arduino Smart Home
4.09 −   $
38 orders / 10 review
High, 90%
50PCS 1N5817 1N5819 1N5399 1N4937 1N4004 Schottky Rectifier Diode 1N4001 1N4007 UF4007 HER107 FR207 FR157 FR107 RL207 DO-41
0.30 − 0.68  $
38 orders / 8 review
High, 91%
Vertical USB MiCroUSB Micro USB 2.0 Female Head A Connector 2.54mm PCB Converter Adapter Breakout Board 180 Degree Vertical
0.39 − 0.41  $
38 orders / 7 review
High, 95%
10 Values * 20pc=200pcs Transistor kit box set BC327 BC337 BC517 BC547 BC548 BC549 BC550 BC556 BC557 BC558 diode Assort mix pack
4.59 −   $
38 orders / 9 review
High, 92%
1.27mm 1.27 Double Row Male 2~40P Breakaway PCB Board Pin Header Connector Strip Pinheader 2*3/4/5/6/7/8/10/12/15/20/40p 3-50P
0.11 − 1.32  $
38 orders / 28 review
High, 93%
2S 5A Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board bms pcm for li-ion lipo battery cell pack
0.53 −   $
38 orders / 22 review
High, 95%
DC-DC Buck Step Down Module LM2596 DC/DC 4.0~40V to 1.25-37V Adjustable Voltage Regulator With LED Voltmeter
0.70 − 1.18  $
38 orders / 18 review
High, 95%
XH-M131 DC 5V / 12V Light Control Switch Photoresistor Relay Module Detection Sensor 10A brightness Automatic Control Module
1.12 −   $
38 orders / 3 review
High, 95%
2000W thyristor regulator, 4000W AC 220V motor, high power electronic voltage regulator and temperature regulator module
2.27 − 5.33  $
38 orders / 17 review
Middle, 85%
Mini560 DC-DC Step Down Buck Stabilized Voltage Regulator Module Mini 560 5A High Efficiency Output 3.3 5V 9V 12V
0.79 −   $
38 orders / 5 review
High, 95%
SMD Component Welding Practice Board DIY Soldering Kit Skill Training Board Led Transistor Set
2.42 −   $
38 orders / 4 review
Low, 37%
HI6555GFCV211 hi6555 V211 Power IC For Huawei Glory8 Play 5C 7X Power Supply Chip PMIC PM Original Brand New
2.38 −   $
38 orders / 12 review
Low, 31%
5pcs TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control
16.97 −   $
38 orders / 6 review
High, 90%
4S 14.8V / 16.8V 20A peak li-ion BMS PCM battery protection board bms pcm for lithium LicoO2 Limn2O4 18650 li battery
0.98 −   $
38 orders / 6 review
High, 92%
433M Universal Wireless Remote Control Switch Electric Access Control DC 5V 12V 1 Way 2 Way Relay Receiver Module + Transmitter
0.98 − 3.05  $
38 orders / 3 review
High, 96%
DIY Kit Heart Shape Breathing Lamp Kit Breathing LED Suite Red White Blue Green Electronic Production for Learning laboratory
0.67 −   $
38 orders / 31 review
High, 96%
10pcs/lot IRFD110 IRFD120 IRFD123 IRFD220 IRFD9020 IRFD9024 IRFD9110 DIP-4 In Stock
1.24 − 3.00  $
38 orders / 23 review
High, 89%
5V 1A/2A Wireless Power Supply Module Wireless Charger Module Transmitter Receiver Terminal Circuit Board Module for DIY Phone
3.05 − 4.35  $
38 orders / 18 review
High, 93%
TZT 10V 12V 24V 36V PWM DC controller with Positive inversion switch PWM DC controller for DC motor speed controller 150W
3.26 −   $
38 orders / 18 review
High, 96%
5pcs/lot TPS54332 TPS54331 TPS54329 TPS54328 TPS5430 TPS54229 TPS5420 54332 54331 54329 54328 5430 54229 5420 SOP-8 In Stock
1.29 − 2.31  $
38 orders / 15 review
Middle, 81%
Slide Potentiometer 10K Linear Module Dual Output for Arduino AVR Electronic Block
0.95 −   $
38 orders / 12 review
High, 93%
Red / Green A4988 1 piece Reprap Stepper Driver A4988 Stepper Motor Driver Module For 3D printer A71/A81
0.64 − 0.94  $
38 orders / 4 review
High, 94%
(10piece)100% New BQ24725ARGRR BQ24725A BQ725A BQ25A QFN-20 Chipset
145.40 −   $
38 orders / 10 review
High, 94%
1PCS NEW 5A 20A 30A Hall Current Sensor Module ACS712 Model For Arduino AC DC Current Detection Board
0.77 −   $
38 orders / 10 review
High, 92%
LM2596s DC-DC step-down power supply module 3A adjustable step-down module LM2596 voltage regulator 24V 12V 5V 3V
0.68 − 0.74  $
38 orders / 20 review
High, 92%
GY-521 MPU-6050 MPU6050 Sensor Module 3 Triple Axis Gyroscope Accelerometer Compatible Board For Arduino IIC I2C Interface 6050
1.11 −   $
38 orders / 4 review
High, 93%
3mm Diffused LED Diode Kit Lamp Light Blue Emitting Diode Bulb Micro White Red Blue Green Orange Yellow 3V DIY PCB Set Assorted
5.28 − 7.20  $
38 orders / 8 review
High, 95%
10pcs/lot IRF3205 IRF3205PBF IRF4905 IRF4905PBF IRFZ44N IRF520 640 740 840 TO-220 100% NEW
97.57 −   $
38 orders / 9 review
High, 95%
MCP2515 CAN Bus Driver Module Board TJA1050 Receiver SPI For 51 MCU ARM Controller Interface Module For Arduino DIY Kit NEW
0.93 − 1.87  $
38 orders / 11 review
High, 92%
4PCS 9g Mini SG90 Micro Servo For RC for RC 250 450 Helicopter Airplane Car Special Promotions
3.85 −   $
38 orders / 1 review
High, 93%
TDA8560Q TDA8560 Audio amplifier power amplifier IC ZIP-13
1.96 −   $
38 orders / 15 review
High, 94%
100pcs SMD 5730 (5630) LED Emitting Diode Lamp Chip Warm Cool White Red Green Blue Yellow Orange Pink 0.1W 0.2W 0.5W Light Beads
3.43 − 5.35  $
38 orders / 10 review
High, 95%
90*90 BD82HM65 BD82HM70 SJTNV BD82HM76 SLJ8E BD82HM77 SLJ8C BD82QM77 SLJ8A BD82HM75 SLJ8F BD82HM67 SLJ4N BD82QM67 SLJ4M stencil
1.56 −   $
38 orders / 11 review
High, 94%
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