Reviews Printed Circuit Module

HiLetgo 5pcs Micro SD TF Card Adater Reader Module 6Pin SPI Interface Driver Module with chip Level Conversion for Arduino UNO R3 MEGA 2560 Due

  • The module (MicroSD Card Adapter) is a Micro SD card reader module for reading and writing through the file system and the SPI interface driver..
  • SCM system can be completed within a file MicroSD card .Support Micro SD Card, Micro SDHC card (high speed card)..
  • 3.3V regulator circuit: LDO regulator output 3.3V for level conversion chip, Micro SD card supply..
  • Level conversion circuit: Micro SD card to signal the direction of converts 3.3V, MicroSD card interface to control the direction of the MISO signal....
  • Positioning holes: 4 M2 screws positioning holes with a diameter of 2.2mm, so the module is easy to install positioning, to achieve inter-module....
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ICC/Intervox MEO-627PN-02-643, Condenser Microphone 6.0 X 2.7

  • DEPENDABLE TO USE: The Mic sensor sound module is professional manufacturing, voice detection module has high performance, strong reliability, making sure safety use..
  • MAIN FUNCTION: This microphone sound detection module can detect sound strength of the environment, with high accuracy, great for professional usage..
  • ANALOG OUTPUT: The microphone sensor sound module supports analog voltage signal output, the signal amplitude is VCC/2, stable to use..
  • ADJUSATBLE GAIN: The mic sensor voice module has high sensitivity, built in amplifier circuit, and the gain can be adjusted as needed..
  • AD COVERSION: The microphone voice detection module can obtain the voltage signal of sound intensity through AD conversion..
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POWLAB SMD5050 Storefront Lights, 120Ft Store Window LED Lights 240Pcs 3 Led Module Light RGB Storefront Window Strip Light Super Bright Waterproof for Business Store Light Letter Advertising

  • ... you want with optional screw holes.DIY your own LOGO or Lighted Store Signs..
  • Store Decorative Light - Upgrade 5050 SMD module are brighter. With ABS plastic material, The Waterproof LED module lights can work normally when it rains or snows, and it will not cause a short circuit. But you should pay special attention to the positive and negative poles of the wire to avoid short circuit. Besides, the color of the plastic will not gradually become yellow after long-term using..
  • Energy-saving LED Light- The working voltage of this super bright LED light is DC 12V.
  • the working power is 0.72W per module, Low power consumption, high energy efficient. Packing included: 12 strings x 20Pcs LED Module Storefront Light, 3x remote controller, 3x receiver, 3x power plug and 18x wire connectors are included. No need to buy accessories separately. ideal for indoor and outdoor different DIY applications..
  • Widely Application- The store window led lights are perfect for home, store, wine shop, signs, stereo shine word, light box, landscape layout and stage adornment, blister word,storefront, etc. You can install these led storefront light a....
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5pcs 405nm Violet/Blue 5mW Laser Diode 5.6mm TO-18 LD for DIY Laser Module

  • 5mw Industrial class 532nm Green Laser Dot Module.
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Circuit Scribe Maker Kit: Conductive Rollerball Pen

  • DRAW, CONNECT, POWER - Circuit Scribe allows anyone to use a non-toxic, conductive ink pen to draw circuits, and easily connect and power components like motors, buzzers, switches and blinkers. A fun and accessible introduction to circuitry!.
  • SUPER KIT, SUPER POTENTIAL - What's included: conductive ink pen, the Inventor's Notebook, a sketchbook with guided experiments, 1x blinker, 1x photo sensor, 1x RGB LED, a buzzer, 2x bi-LED modules, 1x SPST switch module, a 9V battery module with battery, 1x NPN transistor, a pot, and a dimmer..
  • THE PERFECT GIFT - The perfect gift for young scientists, engineers, makers, inventors and artists. Circuit Scribe is an educational STEM toy and science kit perfect for home or the classroom. Create functional projects, imaginative pieces of art, all while learning!.
  • OUT OF THE BOX FUN - Learn by doing and drawing! No soldering, no tools, and no experience necessary. With easy to follow instructions, and guided experiments, projects are limited only to your imagination!.
  • CIRCUIT SCRIBE CONFIDENCE - Designed by a team of Ph.D. graduates from UIUC & Harvard, and funded by over 12,000 Kickstarter backers, Circuit Scribe was named Creative Child Magazine’s “Product of the Year." It is a proven learning and educational toy f....
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uxcell DIP Quartz Crystal Oscillators Resonators 16MHz HC-49S Replacements 10 Pcs

  • GOOD DURABILITY: Possess large area heat dissipation, which can guarantee run for a longer time.
  • GOOD PERFORMANCE: Printed circuit board adopt 1.6mm thick double?sided board, guarantees good passing performance of large and small currents.
  • PERFECT IN WORKMANSHIP: Made with one ? piece molding, without burr, come with smooth surface and simple installation.
  • WELL DESIGNED: Adopt advanced technology with excellent craftsmanship, which brings fine finish.
  • STABLE AND RELIABLE: Good quality RF oscillator module possess stable structure and high performance.
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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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SIEMENS 6ES7 214-1AG40-0xB0 SIMATIC S7-1200 CPU 1214C, Compact CPU

  • Programmable Control -- This module is programmable control, can achieve thousands of functions, stable and reliable working performance, built-in watchdog timer circuit, to ensure that the module for a long time to run Input high speed pulse C235, C251 and FX1N compatible.Output relay 1A output, Rated current 5A, can directly drive DC solenoid valve, AC solenoid valve, AC contactor, AC motor, etc..
  • Built-in Analog Input and Output -- Built-in Analog input AD, corresponding to internal data register D5030.(Not D8030) Built-in Analog output DA, corresponding to internal data register D5101..
  • The PLC with Two Programming Port -- The TTL interface and the 232 interface. The 232 interface, you can directly use the USB-232 serial port with a computer to download the program directly. When the PLC need to connect with the touch screen or text, can be used to conne....
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DTOL 10pcs 5V 650nm 5mW Red Dot Laser Head Red Laser Diode Laser Tube with Leads Head Outer Diameter 6mm

  • Economical Red Dot Laser - Low cost solution for consumer grade positioning, measuring, pointing and laser sighting device. Please notice: laser modules are not stand alone item. They are not supposed to be sold with any power source, power supply, or wiring terminals. Because modules are simply components, and it means that you have to wire it to your own power source by yourself..
  • Wave length: 650nm. Output power: Class IIIa – less than 5mW. 2.6~5 VDC operation. Beam Divergence (Half Angle) : 0.6 mRad. Beam shape: oval, not perfect circular. Dimensions: D7 x 21 mm..
  • Red laser. Ideal Laser module if cost is a very important consideration. Notice: This item is not a laser pen. Laser modules are not supposed to be used for commercial use like normal laser pointers..
  • This module has an integrated optic, laser diode, and APC driver circuit. APC driver circuit enables constant Laser output power..
  • Aspherical plastic lens provides Dot spot. The operation voltage is 2.6~5 VDC. Please make sure that you connect this module to the appropriate voltage (2.6~5 VDC)..
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Isolation Amplifiers 4.5 - 5.5 SV 8 dB (10 pieces)

  • 【QUALITY GUARANTEE】The Digital Audio Amplifier Power Module is made by a professional manufacturer and has undergone multiple tests. It has a very good quality guarantee and a 100% brand new high-quality brand..
  • 【HAVE A DIGITAL CHIP】The Digital Audio Amplifier Power Module is equipped with PAM8403 digital chip, which is a small digital amplifier chip, which can highlight the advantages of digital chip and bring you a good experience..
  • 【POWERFUL FUNCTIONS】The circuit of the Digital Audio Amplifier Power Module adopts reasonable configuration, the power filter is upgraded to 470 uf, and with 1.6 mm glass fiber board, it has excellent performance and powerful functions..
  • 【HI-FI SOUND QUALITY】The Digital Audio Amplifier Power Module outputs 3 w + 3 w high-fidelity sound quality, which can restore the most realistic scenes and bring you a good experience. It is a rare good choice for you.
  • 【THE ANTI-METER BODY】The Digital Audio Amplifier Power Module adopts the original anti-meter body, and the potentiometer with counterclockwise switch can directly cut off the power supply. It is safe and you can buy it with confidence..
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