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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
categories Clear
97772 products
MH-Z19 infrared co2 sensor for co2 monitor MH-Z19B Infrared Carbon Dioxide co2 gas Sensor 0-5000ppm
18.92 −   $
2585 orders / 130 review
High, 96%
Mini DC-DC 12-24V To 5V 3A Step Down Power Supply Module Voltage Buck Converter Adjustable 97.5% 1.8V 2.5V 3.3V 5V 9V 12V
0.34 −   $
2581 orders / 360 review
High, 96%
LCD2004+I2C 2004 20x4 2004A blue screen HD44780 for arduino Character LCD /w IIC/I2C Serial Interface Adapter Module
0.36 − 2.63  $
2573 orders / 249 review
High, 94%
0.9-5V To 5V DC-DC Step-Up Power Module Voltage Boost Converter Board 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To 5V
0.35 − 2.80  $
2570 orders / 426 review
High, 92%
100PCS/Lot DB3 DB-3 Diac Trigger Diodes DO-35 DO-204AH Wholesale
1.12 −   $
2569 orders / 355 review
High, 95%
USB Boost Converter DC 5V to 9V 12V USB Step-up Converter Cable + 3.5x1.35mm Connecter For Power Supply/Charger/Power Converter
1.86 − 2.05  $
2568 orders / 1410 review
High, 90%
Solid Machined Metal Aluminum Rotary Control Potentiometer Knobs Volume Switch Rotary Encoder Knobs 20 x 15mm
1.16 − 3.11  $
2565 orders / 1291 review
High, 90%
1W 2W series power module converter B0505S-1W B1205S-1W B1212S-1W B1212S-1WR2 B2405S-1W B0505S-2W B1212S-2W B1205S-2W B2405S-2W
1.00 − 1.79  $
2565 orders / 543 review
High, 92%
14values*10pcs=140pcs 1W Zener diode kit DO-41 3.3V-30V component diy kit New
3.38 −   $
2557 orders / 144 review
High, 95%
TP5000 4.2V/3.6V 1A Lithium Battery Charging Board Charger Module
0.52 −   $
2542 orders / 167 review
High, 93%
40PIN 10CM 20CM 30CM Dupont Line Male to Male + Female to Male and Female to Female Jumper Dupont Wire Cable for arduino DIY KIT
0.67 − 1.00  $
2542 orders / 928 review
High, 95%
Free shippin 10pcs/lot LM317 LM317T TO-220 adjustable chip three-terminal regulator original authentic
1.02 − 1.44  $
2529 orders / 107 review
High, 93%
L293D motor control shield motor drive expansion board FOR Arduino motor shield
1.92 −   $
2527 orders / 69 review
High, 96%
TF card U disk MP3 Format decoder board module amplifier decoding audio Player
1.07 −   $
2524 orders / 6 review
Low, 0%
PAM8403 5V Power Audio Amplifier Board 2 Channel 3W W Volume Control/ USB Power
0.44 −   $
2522 orders / 6 review
Middle, 83%
UNO R3 MEGA328P CH340G UNO R3 + USB CABLE For Arduino
2.48 − 5.69  $
2520 orders / 297 review
High, 94%
3s/4s/5s Bms 12v 16.8v 21v 3.7v 100a Li-ion Lmo Ternary Lithium Battery Protection Circuit Board Li-polymer Balance Charging
1.82 −   $
2516 orders / 724 review
High, 92%
Original V10.22 TL866ii Plus universal programmer +10 Adapter minipro TL866 NAND programmer flash replace TL866cs/A
43.94 − 117.91  $
2515 orders / 197 review
High, 90%
Nano With the bootloader compatible Nano 3.0 controller for arduino CH340 USB driver 16Mhz Nano v3.0 ATMEGA328P/168P
0.82 − 3.08  $
2515 orders / 439 review
High, 95%
QC4.0 QC3.0 USB Type-C Mobile Phone Quick Charge Adapter 6 -35V Step Down Buck Boost Module for Huawei SCP/FCP Apple PD Qualcomm
1.32 − 1.40  $
2510 orders / 469 review
High, 93%
10PCS MOC3020 MOC3021 MOC3022 MOC3023 MOC3041 MOC3043 MOC3052 MOC3061 MOC3062 MOC3063 DIP6 DIP optocoupler new and IC
0.94 − 1.23  $
2504 orders / 277 review
High, 93%
Hollow needles desoldering tool electronic components Stainless steel 8Pcs/lot
1.57 −   $
2498 orders / 369 review
High, 93%
DIY Kit Heart Shape Breathing Lamp Kit DC 4V-6V Breathing LED Suite Red White Blue Green DIY Electronic Production for Learning
0.65 − 1.12  $
2495 orders / 208 review
High, 92%
TPA3110 XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC 8-26V 3A
0.94 −   $
2495 orders / 404 review
High, 95%
NANO V3.0 Adapter Prototype Shield and UNO multi-purpose expansion board FOR arduino
0.61 −   $
2493 orders / 208 review
High, 93%
2x 3.3-6V to 3V DC-DC Step-Down Power Supply Buck LDO Module Voltage regulator Board for 18650 li-ion AAA Dry cell batteries
1.09 −   $
2491 orders / 183 review
High, 92%
TZT Digital Load Cell Weight Sensor 1KG 5KG 10KG 20KG Portable Electronic Kitchen Scale + HX711 Weighing Sensors Ad Module
0.50 − 2.00  $
2491 orders / 514 review
High, 96%
Capacitive Touch Switch Module Digital Touch Sensor LED Dimming 10A Drive
0.44 −   $
2489 orders / × review
High, 93%
1Set USBASP USBISP AVR Programmer 3.3V/5V USB ATMEGA8 ATMEGA128 ASP ISP ATtiny/CAN/PWM +10Pin Wire Support Win7 64Bit
2.24 −   $
2488 orders / 4 review
High, 87%
TM probe DS9092 Copper probe iButton probe/reader with LED
1.38 −   $
2487 orders / 183 review
High, 92%
5A DC-DC mini560 step-down stabilized voltage supply module output 3.3 5V 9V 12V
0.52 −   $
2485 orders / × review
High, 93%
2Pcs/Lot NTC Thermistor Accuracy Temperature Sensor 10K 1% 3950 Waterproof Probe Longth 1M
0.44 −   $
2481 orders / 29 review
High, 87%
2112 CP2112 Evaluation kit for the CCS811 Debug board USB to I2C communication
2.56 −   $
2480 orders / 443 review
High, 93%
PC817 3.6-30V 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module 817
0.45 − 1.51  $
2478 orders / 469 review
High, 95%
100pcs 2W 6V 3535 TV Backlight LED SMD Diodes Cool White LCD TV Backlight Televisao TV Backlit Diod Lamp Repair Application
2.24 − 5.25  $
2473 orders / 41 review
High, 93%
PL2303 USB To RS232 TTL Converter Adapter Module PL2303HX STC Microcontroller Brush Machine Board
0.74 −   $
2470 orders / 123 review
High, 92%
100pcs 0805 SMD LED White Red Blue Yellow Green Orange Warm White Pink Purple RGB Light Emitting Diode
0.36 − 1.04  $
2470 orders / 600 review
High, 97%
New DC 1.8V 3V 5V 6V 12V 2A PWM Motor Speed Controller Low Voltage Motor Speed Controller PWM 0~100% Adjustable Drive Module
0.76 −   $
2464 orders / 144 review
High, 93%
Smart Electronics UNO Proto Shield prototype expansion board with SYB-170 mini breadboard based For UNO ProtoShield DIY
1.14 −   $
2458 orders / 32 review
High, 96%
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