1,350 similar products
PWM pulse frequency duty cycle adjustable module square wave rectangular wave signal generator XY-LPWM Price: $4.44 Price: $4.2699973837 Transactions
Premium Rosin advanced flux welding oil paper box high purity Rosin welding auxiliary tool 15g Price: $2.15110600 Transactions
2-way relay module 5V with optocoupler protection relay expansion board microcontroller development board accessories Price: $2.81 Price: $2.70299364 Transactions
2 5A dual motor drive module forward and reverse PWM speed regulation double H bridge instead of L298N stepper 2 5AD Price: $2.94298299 Transactions
18650 lithium battery strong light flashlight rechargeable lithium battery 3 7v mobile power charging core Price: $2.9421161 Transactions
Hot sale active buzzer Module 3 3V-5V fixed screw hole high level trigger control alarm generation board Price: $2.24 Price: $2.176062 Transactions
JDY-10 Bluetooth 4 0 module BLE Bluetooth serial port passthrough module compatible with CC2541 slave Bluetooth Price: $3.72999786 Transactions
9V 12v 24V 36V 5v Buck module DC-DC car charging solar 3A regulated power supply module Price: $2.88 Price: $2.6539482 Transactions
Photoresistor sensor module light detection light sensor kit 3-wire system Price: $2.258745 Transactions
MD7105-SY module ultra low-cost 2 4G wireless module A7105 NRF24L01 module Price: $4.44999482 Transactions
New blue board electronic building block big button module button module five color set compatible Arduino Price: $2.83 Price: $2.6110641 Transactions
5V1A wireless power charging 5W charger transmitter Apple Android Xiaomi universal mobile phone fast charging Price: $3.95 Price: $3.7214841 Transactions
Tuhao gold XTW100 programmer USB motherboard BIOS SPI FLASH 24 25 read and write burner Price: $9.79 Price: $9.57579876 Transactions
2 level conversion module 3 3V to 5V 5v 3 3v IIC UART SPI level interconversion board Price: $2.161515133 Transactions
2A booster DC-DC adjustable boost module (with USB MICRO charging port input) upgraded version Price: $2.37 Price: $2.329032 Transactions
Hand sweep sensor switch module 12v36w wardrobe cabinet short distance infrared wave hand switch shielding induction Price: $2.92 Price: $2.7097747 Transactions
Protection plate 2 string 7 4v 8 4v lithium battery pack protection plate 3A current to prevent overcharge and overdischarge Price: $2.36 Price: $2.3099991152 Transactions
High-power mostube field effect tube trigger switch drive module PWM adjustment electronic switch control board Price: $2.28110317 Transactions
High precision temperature controller W1209 digital display thermostat module temperature control switch micro temperature control board Price: $2.43 Price: $2.21399305 Transactions
GY-BMP280-3 3 high precision atmospheric pressure module altimeter sensor compatible arduino Price: $2.47 Price: $2.10105895 Transactions
Voltage detection module Voltage module Voltage Sensor module Electronic building block Voltage Sensor Price: $2.1485496112 Transactions
Mini360 model aircraft power supply step-down module DC DC ultra-small power supply module car power supply super LM2596 Price: $2.40 Price: $2.335841 Transactions
3-piece single-chip microcomputer infrared remote control module receiving head HX1838 NEC coded infrared remote control Price: $2.50 Price: $2.4517828 Transactions
High sensitivity microphone sensor module High Sensitive Sound Control Board module sensor module Price: $2.30 Price: $2.23999072 Transactions
Solder paste Flux Solder Paste Solder Paste Oil Welder Non-impurity Paste Net Weight Price: $2.6599836 Transactions
Precision 12 V400mA(5w) switching power supply module step-down module bare board LED voltage regulator module AC DC Price: $2.90 Price: $2.85120667 Transactions
MAX9814 high performance microphone AGC amplifier module CMA-4544PF-W Price: $3.50 Price: $3.43664047 Transactions
Open source Mini MP3 Player mini Player MP3 Player Player playback module playback Price: $3.01 Price: $2.901109425 Transactions
The PWM DC motor speed controller 1 8V 3V 5V 6V 12V 2A speed switches the switching function 1803BK Price: $2.55 Price: $2.441232295 Transactions
4-string lithium battery protection board 30A high current four-string automatic recovery 14 8v 16 8V without activation Price: $3.39 Price: $3.3298886 Transactions
Rotary Encoder Module 360 degrees FOR module encoding module encoder Price: $2.43 Price: $2.36110088 Transactions
3-string 12V18650 lithium battery protection board 11 1v 12 6V with balanced 25A overcurrent overcharge overdischarge protection Price: $3.42 Price: $3.31151486 Transactions
High quality speaker mini power amplifier speaker small speaker 3W 4R 3 watts 4 Ohm diameter 4CM Price: $2.65 Price: $2.431099690 Transactions
Touch button module 4-way capacitive switch digital touch sensor TTP224 Price: $2.658469 Transactions
DC-DC step-down power supply module 3A adjustable with reverse protection inductor 5V regulator LM2596 upgraded version Price: $2.65 Price: $2.563649404 Transactions
HC-SR501 human body infrared sensor module Pyroelectric infrared sensor imported probe Price: $2.71 Price: $2.6688874093 Transactions
CC2541 Bluetooth 5 0 Module BLE5 0 Bluetooth transparent Bluetooth digital transmission machine Bluetooth JDY-23 Price: $3.1415165585 Transactions
Bluetooth decoder board MP3 lossless car speaker power amplifier modified Bluetooth 4 1 circuit board XY-BT-Mini Price: $2.99 Price: $2.949991641 Transactions
DC-DC step-up module input wide voltage adaptation solar panel automatic step-up Buck Price: $3.19 Price: $3.0886415 Transactions