USB + wifi LED Controller Board is the newly upgraded sixth-generation card U-Disk Controller card can Control multiple WIFI card by connections to Routers Huidu led controller HD-W61 WIFI +...

LM2596HV module is a high input voltage version of the LM2596 Module. The LM2596HV module is a DC to DC converter buck converter module with an input voltage range of...

The NRF24L01 module is the latest in RF modules. This module uses the 2.4GHz transceiver from Nordic Semiconductor, the NRF24L01+. This transceiver IC operates in the 2.4GHz band and has...

This Capacitive Soil Moisture Sensor measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of moisture sensor. Capacitive Soil moisture sensor is made of a...

TP5100 2A Lithium Ion 18650 Battery Charger Module TP5100 is a double switch buck 8.4V, single cell 4. 2V lithium battery charge management chip. Its ultra-compact QFN16 package and simple...

LM2596 DC-DC Buck Converter Step Down Module Power Supply is a step-down(buck) switching regulator. LM2596 Buck is capable of driving a 3-A load with excellent line and load regulation. These devices are available...

Technical parameters: Model Specification:Automatic Buck module Module Properties:Non- isolated boost (BOOST) Rectification:Non- Synchronous Rectification Output Range:1.25V-35V Input Range:3.8V- 32V Input Current:3A ( max ),no-load 18mA (5V input , 8V output,...

HW-434 Can Provide Fine workmanship that provides high performance. Compact size, easy to install, and use. Professional design, it is the best choice for you.   Features: Made of superior material, it is safe and stable. If the jumper is hit the position of ON DP, that means 16 segments (4988) or 32 segments (8825)Jm connected motor Jv connect 5v and 12v-24v power supply. JC E, S, D, G, respectively corresponding to the connection of the Enable/Step/Dir/Gnd drive signal output. You can use the A4988/DRV8825, insert the attention direction, otherwise, it will burn the drive. Great for 3D printer. Specifications: Material: electronic component Size: 70*50mm Color: blue Package Include: 1XHW-434 A4988 DRV8825...

95DB Alarm High-decibel 3-24V 12V Electronic Buzzer Beep Alarm Intermittent Continuous Beep KY-006 3pin Miniature Passive Buzzer Alarm Sensor Module: Structural principle buzzer (A) the introduction of the buzzer 1....

HW-525 ACS758 Hall Effect Linear Current Sensor Module Parameter: Working voltage: 3 -5V (MAX 8 V)Static output voltage: VCC / 2Working current: 13.5mA (MAX)Storage temperature range: -65 ° C -165...

through the module can be achieved through the Internet or within the network control relay module, in order to achieve remote control of electrical switches to achieve centralized power management...

HW-585 DC 12V PWM CPU Fan Temperature Control Speed Controller Features: Operating voltage: DC12V circuit load capacity: maximum current output per 5A current up to bus 9A output range: first...

The BMP180 miniature barometer sensor (GY-68) is often used in Arduino-based projects to measure pressure and temperature. The digital barometric pressure and temperature module is also used as an altimeter the...

This HW-613 buck converter (step-down converter) is a DC-to-DC power converter that steps down voltage (while stepping up current) from its input (supply) to its output (load). Cool Applications Of...

Features: Mini-wide voltage DC motor governor  using the latest low-voltage drive technology.With high voltage and high current self recovery fuse.The fuse is automatically cut off over-flow.And the fuse is automatically recovered after power failure for several seconds  almost no need to change fuse.Adjusting the potentiometer knob can change the duty cycle of the governor and change the speed of the motor.Suitable for water heater tune thermal  lighting dimmer  small motor speed  etc. Descriptions: Can not directly connect to AC.Fine workmanship  stable performance.Mini size  very convenient to use.Specifications:Working voltage: DC4.5V-25VOutput: 0-5A 90WPWM duty cycle: 1%-100>#br###PWM frequency: 20KHzMaterial:electronic components Size: 30.5*26.5*13.5mmColor: multicolor Package included: 1 x PWM DC Motor

The HX711 Dual-Channel 24 Bit Precision A/D weight Pressure Sensor Load Cell Amplifier and ADC Module is a small breakout board for the HX711 IC that allows you to easily...

Charging module for Li-ion batteries that monitors the charge level and prevents damage to lithium batteries due to incorrect charging cycle. The module allows you to connect up to 3 batteries...

This HX-3S-F100A based 100A BMS board also called ( battery management system ). HX-3S-F100A is a protection board for li-ion 18650 cells. There are 10 MOSFET'S, strong heat-dissipating aluminum sheet installed on...