Reviews Electronic Circuit Board

AC 50-220V 2000W 25A Motor Speed Controller SCR High-power Electronic Voltage Regulator Module Motor LED Dimmerswith Speed Control Knob(5pcs)

  • Material: made of electronic components, internal conductor: pure copper..
  • Features: The module uses thyristors, with a withstand voltage of up to 1200V. The regulator has a peak voltage absorption circuit, which can effectively protect high-power thyristors, has a long service life and is more durable. High-quality CBB capacitors can withstand 630V DC withstand voltage..
  • Note: The module is connected to an AC voltage of 220V, so safety must be paid attention to during the debugging process to prevent electric shock accidents..
  • Specification size: high temperature resistant FR-4 circuit board circuit board 35MM * 48MM, external size: 48MM * 60MM (knob direction) * 26MM (height).
  • Package contains: 5 * 50-220V 25A AC motor speed regulator.
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Dorhea ESP8266 ESP-12 NodeMcu D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet Development Board + Relay Shield + 2.54mm 40Pin Single Row Male Pin Header - 3Set

  • The esp8266 module is 11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0).
  • 1 analog input(3.2V max input). Micro USB connection.
  • WiFi internet development board 5V 1A switching power supply (switching power supply）onboard..
  • 5V relay shield is a digital switch to control much higher voltages and currents than esp8266 mini microcontroller, controlled by the D1 , the relay will switch to allow current to flow or turn off, depending on wiring..
  • 40 pin 0.1inch (2.54mm) male pin header connector PCB board pin strip electronic component, they are easy to be cut to any length if needed, you can cut or score with some electronic tool..
  • The pin header is an ideal connector for the PCB board and intergrated circuit, used widely in the computer and breadboard, compatible with raspberry pi or other electronic project..
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uxcell 20 Pcs Black DIP Switch 1-8 Positions 2.54mm Pitch for Circuit Breadboards PCB

  • 8 Positions ( 2 Row 16 Pins),Package Content: 20 x DIP Switch.
  • 1/2/3/4/5/6/7/8 Way 2 Row Dip Encode Switch, Black color.Pitch: 2.54mm.
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.Widely used in data processing, communication, remote control and anti-theft alarm system need to manually automatic programming products..
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects..
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uxcell 5 Pcs Black DIP Switch 1-8 Positions 2.54mm Pitch for Circuit Breadboards PCB

  • 8 Positions ( 2 Row 16 Pins),Package Content: 5 x DIP Switch.
  • 1/2/3/4/5/6/7/8 Way 2 Row Dip Encode Switch, Black color.Pitch: 2.54mm.
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.Widely used in data processing, communication, remote control and anti-theft alarm system need to manually automatic programming products..
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects..
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uxcell 10 Pcs Black DIP Switch 1 2 3 Positions 2.54mm Pitch for Circuit Breadboards PCB

  • 3 Positions ( 2 Row 6 Pins),Package Content: 10 x DIP Switch.
  • 1/2/3/Way 2 Row Dip Encode Switch, Black color.Pitch: 2.54mm.
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.Widely used in data processing, communication, remote control and anti-theft alarm system need to manually automatic programming products..
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects..
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uxcell 5 Pcs Red DIP Switch 1 2 3 Positions 2.54mm Pitch for Circuit Breadboards PCB

  • 3 Positions ( 2 Row 6 Pins),Package Content: 5 x DIP Switch.
  • 1/2/3/Way 2 Row Dip Encode Switch, Red color.Pitch: 2.54mm.
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.Widely used in data processing, communication, remote control and anti-theft alarm system need to manually automatic programming products..
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects..
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uxcell 5 Pcs Red DIP Switch 1-10 Positions 2.54mm Pitch for Circuit Breadboards PCB

  • 10 Positions ( 2 Row 20 Pins)，Package Content: 5 x DIP Switch.
  • 1/2/3/4/5/6/7/8/9/10 Way 2 Row Dip Encode Switch, Red color.Pitch: 2.54mm.
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.Widely used in data processing, communication, remote control and anti-theft alarm system need to manually automatic programming products..
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects..
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uxcell 5 Pcs Black DIP Switch Horizontal 1-2 Positions 2.54mm Pitch for Circuit Breadboards PCB

  • 2 Positions ( 2 Row 4 Pins)，Package Content: 5 x DIP Switch.
  • 1/2 Way 2 Row Dip Encode Switch, Black color.Pitch: 2.54mm.
  • This DIP switch is designed to be used on a printed circuit board along with other electronic components and is commonly used to customize the behavior of an electronic device for specific situations.Widely used in data processing, communication, remote control and anti-theft alarm system need to manually automatic programming products..
  • Widely used in circuit boards, breadboards and all pcb projects, perfect as a toggle or on off switch for your projects..
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Hifonics ZG-1800.1D ZEUS Gamma 1800w Car Audio Class D Mono Amplifier+Amp Kit

  • ...A Inputs: Nickel plated high temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant, High Level Inputs: Easily tie into OEM audio systems that do not offer RCA output to maximize after market amplifier power, Operation Mode: Mono only.
  • Crossover Type: Onboard electronic crossover, Electronic Equalizer: Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers, Class/Topology: "Class D, High efficiency with big power in a small footprint, Output Device Technology: PWM MOSFET Power Supply, Stable power through the PC board with minimal heat generation, Heat Sink: Aluminum, Old School Hifonics Heat sink for Superior Heat Dissipation..
  • Power Supply: Simpatico Coil Design, The dual coil Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices, Output Connections: RCA Outputs, Daisy chain multiple amplifier to eliminate additional signal cables from the source unit, Connection Type: Secure molded connection terminal for all Power, Ground and Speaker connections. Angled for ease of access while creating a clean wire mangement profile..
  • Features of RWK41: 1 - 17' High Grade Twisted Pair of 100% Copper RCA ....
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