PMW3901 Optical Flow Sensor module Optical Flow XY translation Optical Flow Sensor

BT06 serial port Bluetooth module V2.1/support AT command/HC-06 slave for HC-05

AC-DC step-down Module 3V 5v 9v 12v 24V switching power supply module bare board module

MAX30105 optical sensor module flame sensor particle sensing smoke fire detection

CJMCU-30 SGP30 multi pixel gas sensor TVOC/eCO2 indoor air measurement

4000W high-power Silicon controlled electronic voltage regulator dimming speed regulation temperature adjustment with insurance shell

Multi-purpose simple electronic combination lock kit fun electronic DIY parts key combination lock electronic production

NRF51822 wireless Bluetooth module SOC development board/smart home/Internet of Things BLE4.2 low power consumption

HTC-1 large screen indoor electronic temperature hygrometer household thermometer hygrometer alarm clock

0.28 inch ultra-small digital DC voltmeter head digital display adjustable three-wire DC0-100V battery voltmeter

12v 315MHz 1/2/4/8 220V Single/dual learning wireless remote control switch smart switch

10A adjustable step-down regulated power module synchronous rectification high-efficiency DC-DC converter solar electric vehicle

Battery power tester digital display detection display BT-168D measurable No. 5 No. 7 rechargeable battery

DC-DC automatic buck-boost module Super LM2577 vehicle-mounted regulated 12V to 12v adjustable regulated power supply

Music spectrum display kit LED light speaker sound spectrum level indicator/DIY fun welding exercises

DIY electronic lucky turntable kit/electronic dice DIY electronic small production fun electronic kit

High-power PWM dimming speed control module number of solenoid valves frequency duty cycle adjustable cycle delay PP2

Kitchen Oil Thermometer Barbecue Baking Temperature Measurement Electronic Food Thermometer Liquid Temperature Pen TP101 Black and White

Baking water temperature meter water temperature oil temperature milk temperature probe TP300 food thermometer electronic barbecue meter

Temperature controller stc-1000 aquarium hatching seafood machine electronic digital Microcomputer temperature controller switch

Infrared distance sensor GP2Y0A02YK0F 20-150cm distance distribution line

4702-V1.5 version FM radio module FM radio module low power consumption small size

CC2530 wireless module/source code/WSNS wireless sensor network/RF4CE/zigbee wireless module

SC16IS750 module/CJMCU-750 UART serial port to IIC/SPI bus programmable IO port

CJMCU-333 INA333 signal amplifier module three operational amplifier precision instrumentation amplifier multi-function

MAX4080SASA current sense amplifier monitor high precision current module CJMCU-4080

Light and dark sensor alarm photosensitive sensor fun DIY electronic production of bulk photosensitive sound and light alarm kit

Intelligent car chassis kit 2WD/4WD tracking car body/obstacle avoidance car/Intelligent Robot/with code wheel

FmFM stereo digital radio module wireless audio receiver dual knob/button/LCD version

Quick copy remote control roller shutter garage door universal self-copy learning wireless remote control 315m

Top 10 bits and rear 8 bits full 18 bits ID card reader swiping machine USB all-in-one machine No.2 ID card induction type

315MHz/433MHz learning remote control receiving and decoding module supports PT2272 multiple working modes

TSL1401CL module linear CCD ultra wide angle lens 120 degree black and white line tracking module Smart car

Serial Port Control Voice module MP3 playback voice broadcast insertion function support TF card U disk

Ultra-small SI4463 wireless module through wall King long-distance wireless module with spring antenna

SI4432 wireless serial transceiver module UART transceiver TTL level/SI4432 wireless data transmission