STC-3028 intelligent digital display temperature and humidity controller breeding incubation temperature and humidity meter humidity meter thermostat

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DC0-100V 10A 50A 100A LED DC dual display digital current voltmeter digital meter

DIY mobile phone radiator semiconductor cooling plate TEC1-7103 guide cooling fan silent flat cooling artifact 5V

XH-W1308 thermostat digital temperature controller temperature control switch temperature control adjustable digital display 0.1

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STC89C52RC Development Board 51 Experimental Board/MCU Development Board/CH340

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DIY Bluetooth Audio Receiver Module Wireless Lossless Car Speaker Changed to Bluetooth 4.2 Circuit Board High Fidelity

DIY semiconductor cooling film radiator electronic 12706 two tubes four tubes six tubes 2/4/6 CPU copper tubes

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220V AC digital display speed governor single-phase reduction motor fan ceiling fan stepless variable speed voltage and temperature regulating switch

W3013 microcomputer digital temperature controller digital display electronic temperature controller K type high temperature vegetable oil burner controller

TYPE-C USB-3.1 socket patch 6P 16P mother seat in-line HD transmission interface fast charging connector 24 pins

DC4-100V Digital Display Circular Two-wire Voltmeter LED DC Digital Voltmeter Head Display Reverse Protection

USB2.0 male/female to DIP MINI5P/Micro USB4P to 2.54 in-line adapter board module

HC-SR505 mini small human body sensor module human body sensor switch module

Raindrop sensor module Rain raindrop sensor Rain sensing module Weather module Large area

DC-DC adjustable step-down module MINI small size 4-24V12V24V to 5V3A vehicle efficiency 97.5%

Intelligent car obstacle avoidance sensor module photoelectric reflection infrared tube photoelectric switch module

40W DC-AC inverter power supply 12V liter 220V step-up transformer step-up module inverter module transformation

Tracking sensor obstacle avoidance tracking module TCRT5000 infrared reflection photoelectric switch

GY-291 ADXL345 sensor module three-axis gravity acceleration inclination angle IIC/SPI transmission

RS485 to TTL module RS485 module SP3485 communication module RS485 Breakout

4-way level conversion module 3.3V mutual conversion 5V 5V-3.3V IIC UART SPI TTL bidirectional level

Mini-360 Model Step-Down Power Supply Module Vehicle Power Supply DC DC Small Power Supply Module Super LM2596

Breadboard dedicated power module compatible with 5V 3.3V MB-102 power board dual 5V/3.3 black

EEPROM memory module I2C interface AT24C01/02/04/08/16/32/64/128/256 optional

FT232 Module Tuhaojin USB to Serial USB to TTL Upgrade Download/Brush Board FT232BL/RL

4 strings of 14.8V/16.8V18650 lithium battery protection board anti-overcharge and overdischarge short circuit module 15A working current

RS232 to TTL module generation 2/mother serial port to TTL/serial port module brush board MAX3232 chip

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NE555 pulse generator square wave rectangular wave small signal generator module frequency adjustable

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MP1584EN step-down module 3A adjustable DC-DC regulated power supply module ultra small size ultra LM2596

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