Top Low Voltage Board Reviews

Honeywell R8285B1053 Fan Center with DPDT Switch Action 40 VA

  • Transformer powers low voltage control systems and provides overload protection.
  • Low voltage terminal board provides convenient connections for thermostat and heating and cooling equipment wiring.
  • Mounts on standard 4 x 4 in. Junction box. Relay is easily replaced without disturbing wiring.
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VCE Low Voltage Mounting Bracket 1 Gang 5 Pack for Single Gang Wall Plate Telephone Wires Network Cables HDMI Coaxial Speaker Cables Black

  • VCE single gang (1-gang) low voltage mounting bracket - black (pack of 5)..
  • Adjusts to fit 1/4-inch to 1-inch thick wall board, paneling, or drywall.
  • Easy to install, for mounting low voltage wires(phone, internet, TV, video)..
  • Horizontal or vertical mounting, adjusts to fit various wall thickness, the bracket wings secure when mounting screws are tightened..
  • Package contents:5 x Single Gang Low Voltage Mounting Bracket Pieces per plastic bag..
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ATX Power Supply Breakout Board and Acrylic Case Kit with ADJ Adjustable Voltage Knob, Supports 3.3V, 5V, 12V and 1.8V-10.8V (ADJ) Output Voltage, 3A Maximum Output, Reset Protection. New Version

  • ATX power supply breakout board, with ADJ adjustable voltage knob, supports 3.3V, 5V, 12V and 1.8V-10.8V (ADJ) output voltage.
  • The voltage output terminals of the ATX power expansion board correspond to each screw terminal..
  • Compatible with 3.3V: STM32 MCU, network communication equipment, such as Wi-Fi Bluetooth and other devices, generally for microcontrollers, and some low-power modules, etc. 5V: Raspberry Pi, Banana Pi, Tinker Board, Nano Pi, USB interface, etc.
  • Compatible with 9V: Arduino, motor drive, display driver module, etc. 12V: motor drive, LED light, vehicle equipment with power requirements less than 24w, etc..
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New Version ATX Power Supply Breakout Board and Acrylic Case Kit with ADJ Adjustable Voltage Knob, Supports 3.3V, 5V, 12V and 1.8V-10.8V (ADJ) Output Voltage, 3A Maximum Output, Reset Protection.

  • 1.ATX power supply breakout board, with ADJ adjustable voltage knob, supports 3.3V, 5V, 12V and 1.8V-10.8V (ADJ) output voltage..
  • 2.The voltage output terminals of the ATX power expansion board correspond to each screw terminal..
  • 3. At the same time, the panel is also equipped with an acrylic case kit for easy to use..
  • 4.Compatible with 3.3V: STM32 MCU, network communication equipment, such as Wi-Fi Bluetooth and other devices, generally for microcontrollers, and some low-power modules, etc. 5V: Raspberry Pi, Banana Pi, Tinker Board, Nano Pi, USB interface, etc..
  • 5.Compatible with 9V: Arduino, motor drive, display driver module, etc. 12V: motor drive, LED light, vehicle equipment with power requirements less than 24w, etc..
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AOICRIE 12V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power for Arduino DIY Kit PiC ARM AVR

  • ★12V 16-Channel Relay interface board, and each one needs 15-20mA Driver Current.
  • ★Equipped with high-current relay, AC250V 10A.
  • ★The control signal voltage range: the trigger signal is low 0-2V.
  • ★Standard interface that can be controlled directly by microcontroller (for Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP433, TTL logic).
  • ★DC 12V 16 Channel Relay Module Interface Board With Optocoupler Protection LM2576 Power for Arduino DIY Kit.
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UWAYKEY Bluetooth Amplifier Board 2.1 Channel Class D AMP Module with Dual TPA3116D2 Chip

  • 【TPA3116D2 HIFI Chip Solution】 Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD ≤0.1%. Wide Voltage Input DC:....
  • 【Treble & Bass Control】 If You Are Tired of The Inherent High& Low Bass, Why Not Try The High & Low Control Knob! This Will Make You Feel Like....
  • 【Bluetooth and AUX Function】 Bluetooth 5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open....
  • 【Safety Protection】 This Amp Board Has Overheat Protection, Reverse protection, Circuit Protection, Over-voltage and Under-voltage Protection.
  • 【7 * 24 Hours After-sales Service】 Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any....
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QWORK 10 Pack Low Voltage Mounting Bracket, for Telephone Wires, Network Cables

  • Fully adjustable: Adjust to fit 1/4 inch to 1 inch thick wallboard, gypsum board or paneling..
  • Designed for: For flush installation of wall panels, with oval holes on the bracket for final displacement and straightening..
  • Easy Installation: Horizontal or vertical installation, used to install low-voltage wires and cables, with fast installation speed..
  • Usage: Used to install low-voltage wires and cables, for Telephone Wires, Network Cables, HDMI, Coaxial, Speaker Cables..
  • 100% Satisfied Service: Enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month..
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AITRIP 12PCS TCA9548A I2C IIC Multiplexer Breakout Board Module 8 Channel Expansion Development Board for Arduino

  • The TCA9548A adapter is connected to an I2C device with multiple identical addresses on the same I2C port on the main control board for normal communication and use.There are 8 I2C interfaces on one expander, and there are eight bidirectional transfer switches that can be controlled by I2C bus. This means that after 1 expander is transferred, 8 identical addresses can be connected to the same I2C port..
  • Expansion board TCA9548A compatible with IIC bus and system management bus (SMBus), active low reset input, support for hot insertion, low standby current, no glitch during power-up, support for voltages between 1.8V, 2.5V, 3.3V and 5V buses Level shifting, TCA9548A I2C IIC multiplexer breakout board depending on the contents of the programmable control registers, any single SCn/SDn channel or combination of channels can be selected..
  • 12pcs TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board for Arduino.
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Acxico 2Pcs LM386 10W Mini Power Amplifier Board Audio Amplifier Module DC 3-12V Volume Adjustable Control

  • Wide operating voltage range: 3-12V, suggestion ≥5V.
  • Speaker power: 05W-10W, suggestion 8W speaker is the best.
  • Low static power consumption, the quiescent current of approximately 2MA, ideal for battery-powered.
  • Low power consumption, updated within the chain gain adjustable,large supply voltage range, fewer external components and total are widely used,....
  • On-board volume control potentiometer clockwise to increase the volume,with power indicator light..
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ACEIRMC 3pcs 20A 300W CC CV Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply Module

  • Aceirmc buck converter input voltage range is DC 6-40V, adjustable output voltage range is DC 1.2-36V, can be used to convert 24v to 12v 5v, adjustable output current range is 0-20A, max output power is 300W. The step down regulator can apply to constant output current..
  • With a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current. The efficiency can be up to 95%,(measured at 20A, converting 24V to 12V)..
  • Short Circuit Protection: Self-recovery(cannot short circuit for long time). Plus, when input and output is common grounded, no-load CV output constant voltage,CC output constant current.
  • Adopting 75V / 80A large current dual MOS tube designed step-down board, Input and output use high frequency low resistance electrolytic capacitor, low ripple, and gives a stable output. Large current 30A connection screw terminals, more convenient to install.
  • Application: DIY stabilized voltage supply, LED car display, mobile power, industrial equipment appliances, LED driver, monitor, solar energy, fans, photovoltaic energy, motor, etc....
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uxcell 300mA 3W LED Chip Bulb Surface Mounted Devices Light Beads Warm White Super Bright High Power or Floodlight 4pcs

  • High Power LED, saving power,very low heat generating..
  • Note: The LED lamp board must be powered by constant current LED driving power supply, and the output parameters of the power supply are consistent....
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Motor Controller, DROK PWM DC Motor Speed Controller 10-50V 60A High Power HHO RC Driver PWM Controller Module 12V 24V 48V 3000W Extension Cord with Switch

  • Parameter: DROK DC motor controller operating voltage range is DC 10-50V, max rated current is 60A, control power range is 0.01-3000W, working temperature range of -20℃-40℃..
  • High-end Configuration: Our motor driver control board uses PWM modulation system to adjust light & speed. In addition, it is designed with radiators to doing heat dissipation created by MOS tube..
  • Convenient Speed Control: With wires to connect potentiometer and regulation switch to control the speed, it is convenient to use..
  • Low Quiescent Current: our speed regulation module is designed with low quiescent current 0.04A(When the working voltage is DC10V-50V, the quiescent current cannot exceed 40mA)..
  • Wide Application: our motor driver control board can be applied to universal DC brush motor speed regulation.
  • production line conveyor belt speed regulation.
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Organizer 2pcs 4S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board with Balance for Drill Motor 14.8V 16.8V Lipo Cell Module

  • Multiple Protections: Over-discharge protection, overcurrent protection, overcharge protection.
  • LOW STANDBY CURRENT: MOS transistor can control the battery charge and discharge, low standby current consumption..
  • Applications:It is suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium....
  • 4S 40A 16.8V Li-ion Lithium Battery Protection Board PCB BMS Charger Protection Circuit Balance Charging Module for Drill Motor Motorcycle Battery.
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