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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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97772 products
HC-05 HC-06 master-slave 6pin/4pin anti-reverse, integrated Bluetooth serial pass-through module, wireless serial for arduino
2.47 − 2.51  $
11 orders / 4 review
Middle, 85%
10PCS TIP31C TIP32C TIP41C TIP42C LM317T IRF3205 Transistor TO-220 TO220 TIP31 TIP32 TIP41 TIP42 LM317 IRF3205PBF
0.55 − 1.04  $
11 orders / 3 review
High, 93%
15values*10PCS=150PCS KIT SOD-123 1206 0.5W Zener diode SMD package igmopnrq
1.75 −   $
11 orders / 1 review
High, 93%
AD8232 ECG Physiological Measurement Heart Pulse ECG Monitor Sensor Module Single Lead Heart Rate Monitor Diy Kit for Arduino
2.35 −   $
11 orders / 4 review
High, 95%
1PCS PL2303 TA USB TTL RS232 Convert Serial Cable PL2303TA Compatible with Win7 Win8 Win10 vista
0.81 −   $
11 orders / 4 review
High, 90%
Optically isolated USB to serial port 5V3.3V2.5V1.8V optically isolated USB to TTL serial port CH340 UART
39.63 −   $
11 orders / 2 review
High, 93%
10Pcs DS3231 AT24C32 IIC Module DS1302 Precision Clock Module DS1307 Memory Mini Module Real Time 3.3V/5V For Raspberry Pi
3.68 −   $
11 orders / 3 review
High, 95%
ESP32 For WeMos Mini D1 Wifi Bluetooth Wireless Board Module Based ESP-WROOM-32 Dual Core Mode CPU ESP-32 ESP-32S
7.01 −   $
11 orders / 1 review
High, 95%
5pcs 3225 QSC oscillator 3.2*2.5MM 4PIN 4MHZ 5MHZ 6MHZ 6.144MHZ 7.3728MHZ 8MHZ 8.192MHZ 10MHZ 11.0592M 12MHZ 16M 18.432MHZ OSC
1.81 − 2.13  $
11 orders / 5 review
High, 94%
DC 12V 5A Switching Power Supply Module AC-DC AC 240V to DC 12V 5A Voltage Regulator for Monitor LCD Switch Replace Repair
1.44 −   $
11 orders / 5 review
High, 90%
diymore XH-M802 Passive Tone Board Amplifier Preamp Bass Power Stereo Module Adjustable High Low Sound HIFI Passive Tuning Board
1.16 −   $
11 orders / 4 review
High, 92%
10pcs/lot SS443A SS443 43A TO92 IC.
1.71 −   $
11 orders / 3 review
High, 95%
6S 15A 24V PCB BMS Protection Board For 6 Pack 18650 Li-ion Lithium Battery Cell Module New Arrival
0.95 −   $
11 orders / 9 review
High, 90%
1pcs/lot Spot Japan ALPS 148-type tap B10K B100K with a dual motor potentiometer A50K 8 handle length 20MMF
12.91 −   $
11 orders / 2 review
Middle, 82%
ESP8266 ESP01 ESP-01 RGB LED Controller Adpater WIFI Module for Arduino IDE WS2812 WS2812B 5050 16 Bits Light Ring Christmas DIY
3.93 −   $
11 orders / 1 review
High, 93%
Mini Smallest SIM800L GPRS GSM Module MicroSIM Card Core Wireless Board Quad-band TTL Serial Port With Antenna
0.17 − 2.77  $
11 orders / × review
High, 90%
KBPC5010 KBPC3510 Rectifier bridge pile KBPC1010/1510/2510/610 GBPC3510 Diode Bridge Rectifier 50A1000V
9.04 − 32.02  $
11 orders / 4 review
High, 96%
SunFounder Mega2560 R3 Project The Most Complete Starter Kit Compatible with Arduino Mega 2560 R3 Mega328 Nano, Mega2560 Board a
39.95 −   $
11 orders / 5 review
Low, 32%
STM32F401 Development Board STM32F401CCU6 STM32F411CEU6 STM32F4 Cortex-M4 STM32F411 Minimum System Learning Board
3.39 − 6.80  $
11 orders / 3 review
High, 96%
Anti-reverse diode constant-current power module anti-reverse irrigation Solar anti-reverse irrigation anti-reverse irrigation
1.94 −   $
11 orders / 4 review
High, 96%
10PCS MOC3041 MOC3042 MOC3043 DIP-6 DIP MOC3041S MOC3042S MOC3043S SOP6 SOP optical coupler
1.74 − 2.53  $
11 orders / 7 review
High, 94%
High Power Solar Panel Battery Charge 50A Solar Positive High Voltage Ideal Diode Controller Anti Reverse Irrigation Protection
55.05 −   $
11 orders / 1 review
High, 87%
GT Angle Sensor Magnetic Angle Sensor Hall Angle Sensor 0-360 Degree Effective Measurement
224.44 − 333.47  $
11 orders / 1 review
Middle, 86%
12V Mini Hi-Fi PAM8610 Audio Stereo Amplifier Board 2X10W Dual Channel D Class(High efficiency) Adjust the volume
0.76 − 1.41  $
11 orders / × review
High, 90%
Servos Digital MG996R MG996 Servo Metal Gear for Futaba JR Car RC Model Helicopter Boa
1.71 − 1.75  $
43 orders / 9 review
High, 90%
Keyestudio Solar Charger Shield for Arduino Solar Panel / Solar Cell
8.50 −   $
11 orders / 15 review
High, 89%
GREAT IT 3.5A DC-DC Converter Module Buck Step-Down Voltage Regulator Board 4.5V-27V to 3V 3.3V 3.7V 5V 6V 7.5 9V 12V DD2712sa
1.01 −   $
11 orders / 6 review
High, 94%
10pcs/lot CD4066 CD4066BE DIP-14 CMOS QUAD BILATERAL SWITCH IC
5.27 −   $
11 orders / 1 review
High, 94%
LTC3780 Automatic Step UP Down Converter Boost Buck Charging Power Supply Module DC-DC 5-32V to 1V-30V 10A for Car Solar Charger
8.22 −   $
11 orders / 13 review
High, 96%
DC-DC power supply module 3A step-down module Buck module 24V-12V 9V to 5V fixed output
0.49 −   $
11 orders / 5 review
High, 95%
Battery Shield V1.2.0 For WEMOS D1 mini single lithium battery charging & boost
0.73 −   $
11 orders / × review
High, 95%
CD60L Solar Battery Charger Controller 12V 24V 48V Charging Discharge Control Module Under voltage Current protector Board
196.06 −   $
11 orders / 7 review
High, 92%
MH-ET LIVE MAX30102 Heart rate Sensor Module Puls detection Blood oxygen concentration test For Arduino Ultra-Low Power
1.35 −   $
11 orders / 7 review
High, 92%
Sensor kit 37 in 1 Sensor Kit /RRGB/joystick/photosensitive/Sound Detection/Obstacle avoidance/buzzer
10.20 −   $
11 orders / 2 review
High, 92%
ESP8266 serial WIFI Witty cloud Development Board ESP-12F module MINI nodemcu
2.26 −   $
11 orders / 4 review
High, 92%
TB-03 TB-03F BLE Bluetooth 5.0 Module Light Control Board Module Mesh Networking Transparent Transmission Module TB03
1.53 − 3.19  $
11 orders / 8 review
High, 96%
LM2596S DC-DC step-down power supply module 3A adjustable step-down module LM2596 voltage regulator 24V 12V 5V 3V
0.79 −   $
11 orders / 2 review
High, 95%
10PCS 12x12*4.3MM/5MM/6MM/7MM/8MM/9MM PCB Tactile Tact Push Button Switch DIP 4PIN Micro switch 12*12*4.3/5/6/7/8/9/10/12 MM
0.57 − 0.66  $
11 orders / 3 review
High, 96%
3PCS CM6800TX CM6800 CM6800UX DIP16 CM6800AG CM6800G CM6800UBX DIP-16
0.59 − 1.61  $
11 orders / 9 review
Middle, 74%
X9C103P X9C103 DIP-8 E2POT Nonvolatile Digital Potentiometer NEW
0.00 −   $
11 orders / 6 review
High, 91%
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