Reviews Output Board

Dock Edge + Postlite Solar LED (2 Pack), Multicolor

  • Install literally in minutes with no wires - rechargeable replaceable AAA Battery included and Concealed securely under the circuit board - 10 lumens of emitted light and 12 hour run time.
  • Powerful Solar charging capacity with 360 light diffusing Polycarbonate lens and convex interior reflector maximize light output.
  • Each Post Lite fits post sizes: 15 ⁄8" (4,1cm), 17 ⁄8" (4,8cm), 23 ⁄8" (6,0cm) O.D., and 31 ⁄4" (8,3cm) I.D. as well as flat surfaces with the INCLUDED adaptors.
  • 6 preinstalled LED colors and convenient touchpad built right into the circuit board -change colors to match a particular color scheme or merely differentiate your dock from your neighbors.
  • No LED swapping necessary to determine polarity or color output.
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JOYO PipeBomb Compressor Mini Pedal with Pedal Power Supply

  • Bundle includes: JOYO PipeBomb Compressor Mini Pedal & Power Supply. This bundle contains 2 items (may be shipped separately)..
  • The JOYO JF-312 Pipebomb compressor mini guitar effects pedal is an compact, versatile and with a metal housing will ensure this pedal fits easily onto any board, flip the lid to keep your tones protected, the leds shine through when active..
  • Working voltage: AC 100V-240V Input: DC 18V,Power output of 9V,12V or 18V for pedal or amp..
  • Power indicator: bright blue LED for effect pedal board lighting & short cricuit indication..
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Preamplifier Preamp Tube Board DIY Kit 6J1 Preamp Tube Board Preamplifier Headphone Amplifier

  • 【6J1 ELECTRON TUBE】Preamplifier adopt 6J1 electron tube, classic collocation. This is a preamplifier + headphone amplifier that can be used with a post-amplifier or an active speaker, or it can be used with headphones..
  • 【POWER SUPPLY】Preamplifier adopts 12V DC power supply, internal stable boost to 100V to ensure the performance of the tube. The headset can be pushed to 300 ohms, the general recommendation is 16-150 ohms..
  • 【WARM AND MELLOW MUSIC SOUND】A cost-effective preamplifier with warm, mellow, sweet and transparent sound. The sound of this board is warm, mellow, sweet and transparent, and full of music..
  • 【ENJOY DIY】Preamplifier is a cost-effective preamplifier. Replaceable op amp and upgrade the tube, just plug it in the direction of the foot. This preamplifier allows you and your family to enjoy the joy of DIY..
  • 【STABLE PERFORMANCE】Preamplifier preamp tube board is carefully debugged circuit with stable performance, quiet and no noise. Output port: 3.5MM headphone output, preamp output..
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DROK DC Buck Converter, 5.3V-32V to 1.2V-32V 12A Adjustable Power Supply, 5v 9v 12v 24V 30V 32V Step Down Voltage Regulator with LCD Display Volt Transformer Reducer CC CV for RV Solar Panel Golf Cart

  • 【Parameter】 DROK Power Supply Module input volt range is DC 5.3-32V.
  • Output volt range is DC 1.2-32V which is variable. Output current can reach to 8A and Output Power can reach to 120W for long-time use. If enhance heat dissipation, this converter can reach 12A and 160W output..
  • 【Characteristics】 This Buck Converter is equipped with LCD Display, Acrylic Case and Heat Sink. LCD Screen can display input/output voltage, output current and output power. Voltage precision is 0.05V, current precision is 0.005A. Acrylic case can keep the converter board away from dust, which is protective. Heat Sink can keep module 120W for long-time using in a low temperature. If you want to reach maximum power 160W, please improve heat dissipation..
  • 【Easy Operation】 A user manual will be included in package, which can help you easier to operate. The button can control ouput voltage ON/OFF status, and you can set the default output state is ON/OFF for the next time. The potentiometer can help you to adjust volt amp in a simple and fast way..
  • 【Protection】 It has reverse-connect protection, short circuit protection and over current protection. When you connect the input wire reversely or short circuit, the module will not burn. And roate the CC potentiometer to....
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RAMPS 1.4 Control Panel 3D Printer Control Board Reprap Control Board Support 3D Printer Controller Shield Board Module for Ramps 1.4 Reprap Prusa Mendel

  • Fully assembled & tested, no soldering required, Can be extended to control other accessories..
  • It has Cartesian robots and requirements of the extruder, Heated bed control with additional 11A fuse. Fits up to 5 stepper driver board..
  • Three field effect transistors, three heater / fan output ports, three thermistor circuits.A number of expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack..
  • The fifth stepper motor output port can be customized as a Z-axis motor or a second extruder.Pololu board foot socket, can be easily replaced or removed..
  • The modular design includes plug in stepper drivers and extruder control electronics on an MEGA shield for easy service, part replacement, upgrade-ability and expansion..
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2Pcs SCT013000 Split Core Current Transformer SCT-013-000 Non-invasive AC Current Sensor 100A/50mA

  • Current sensor chips: ACS712ELC-5A / ACS712ELC-20A / ACS712ELC-30A [There are three specifications for the product 5A / 20A /30A. You can choose the specifications according to your needs.].
  • Pin 5V power supply, on-board power indicator.
  • The module can measure range 5 / 20 /30 amps, corresponding to the analog output 100mV / A.
  • No test current , the output voltage is VCC / 2.
  • PCB board size: 31 (mm) x13 (mm)[One package contains two products with the same parameters.].
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OONO ATX 24/20-Pin DC Power Supply Breakout Module with 2.1A USB Port

  • 24-pins Standard ATX Connector, support 20 / 20+4 / 24 pins wire header..
  • Stand-By and Power-ON indicator LEDs. With latching button switch to control power output ON/OFF, it also supports external latching switch control power output ON/OFF(when using an external switch, the switch state on the module must be set to OFF).
  • With USB 5V power output, can support 2.1Amp output current for Apple products..
  • High quality screw terminal block for power output. +3.3V +5V +12V can support current maximum 24 Amp(continuous output 12 Amp), -12V can support current maximum 1 Amp..
  • ABS plastic enclosure, you can use screw mount to wood board or wall, of course, can also be placed on the desktop..
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Weewooday 6 Pieces Nano Board V3.0 ATmega328P Without Cable Compatible with Arduino Nano V3.0 with Pin Headers Pin Unsoldered

  • What you will get: the package included 6 pieces of nano board V3.0 ATmega328P, each nano V3.0 ATMEGA328P improved version with 3 pieces of pin headers unsoldered.
  • ATmega328P chips: using Atmega328P-AU MCU, support ISP download, using the same chips ATmega328P and CH340 with the official version.
  • Mini nano board: this is a portable, complete, and breadboard friendly board.
  • It has everything that compatible with Arduino has (electrically) with more analog input pins and onboard +5V AREF jumper.
  • Input and output: each of the 14 digital pins on the Nano can be applied as an input or output.
  • USB connection: the Nano can be powered via the Mini-B USB connection, 7-12V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27).
  • The power source is automatically selected to the high voltage source.
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XH-A126 High-Power Bluetooth Amplifier Board 300W,5.0 Digital Power Amplifier Board,Dual Channel Mini ABS Amplifier Moudle Support Bluetooth Audio Reception DV12V-24V

  • 【PRODUCT DETAILS】 XH-A126 high-power buetooth amplifier is a Bluetooth 5.0 power amplifier board, TDA7498E digital chip, dual-channel, stable....
  • 【SUPPORT BLUETOOTH AUDIO RECEPTION】 Our bluetooth amplifier board has lossless high-definition sound quality, supports Bluetooth audio reception,....
  • 【LARGE HEAT DISSIPATION AREA】 5.0 digital amplifier module has large heat dissipation area, good heat dissipation effect, effectively prolongs the....
  • 【320W HIGH POWER OUTPUT】 The 300W mini amplifier power board has a large output power of 320W, making the low stress more dynamic..
  • 【ABS MATERIAL】 ABS amplifier moudle is made of ABS material, which is durable and strictly abides by manufacturing standards to ensure excellent....
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