Reviews Led Module For Ad

100dB Logarithmic Amplifier Module Dynamic Range Detection with Limiting Output for FSK PSK Demodulation 5MHZ‑500MHZ

  • WORKING PRINCIPLE - Logarithmic output of the logarithmic amplifier module is proportional to the logarithm of the input signal..
  • STABLE AND ACCURATE - ±0.4 dB RSSI linearity, RSSI scale does not change with temperature and feed voltage..
  • WIDELY USED - Used for received signal strength indicator (RSSI) and phase detection in cellular base stations, radar and other radio transceiver applications..
  • WITH LIMITING OUTPUT - AD8309 amplifier module, with limiting output, can be used as FSK PSK demodulation..
  • PARAMETER RANGE - 16mA current, 20 mV/dB slope, ‑95 dBm intercede, SMA female, 5MHZ‑500MHZ frequency range, 100 dB gain..
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EAGWELL Module Lights, 100 FT LED Window Lights Waterproof Storefront Light Business Decorative Lights 12V 5050 RGB LED Lights for Advertising Signs Business Store Light with SM-4P Connectors

  • 【Enough Brightness】3 LEDs for each module light, which ensure the brightness of your store, advertisements or any other attractive signs. There are 7 colors with the light: red, green, blue, purple, yellow,white, light blue. which can be switched between these 7 colors through the remote control. All Accessories are included (10 strands of LED Lights 100 feet long in total, 2 Power Plug, 2 Remote controller)..
  • 【Easy to Use】Easy installation With Super Sticky Self-Adhesive tape on the back of each module, you can stick or hang on anywhere you like.There are sm-4p connectors on the end of each strand of LED module light. It will be much easier for you to connect the lights. Just plug. No need to male female connectors any more. Please pay special attention to the positive and negative poles of the connectors to avoid short circuit..
  • 【Energy-saving】High energy efficient 5050 SMD module 30 watt and 200 Lumen for each, provides extreme energy saving solution and brightness for your business. The led window module light is powered by a 12V DC power supply and is driven by a constant current, which greatly reduces the fluctuating power efficiency, low powe....
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Juno Lighting 2LEDTRIM G2 DC 30K 90CRI FL WWH LED Gen 2 Downlights, 3000K, 600 lumens, 2 inch, White

  • Juno Round downlight cone trim module provides LED light with a contemporary appearance.
  • Juno 2" Trim Module does not come with 2LEDDRIVER- need to purchase separately.
  • LED 2" trim module provides bright white light, 3000K in an attractive white finish.
  • LED Trim Module requires a 2 5/8" ceiling cut out for a 2" aperture.
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2 Pieces MPU-9250 GY-9250 9-Axis 9 DOF 16 Bit Gyroscope Acceleration Magnetic Sensor I2C SPI 3-Axis Gyroscope Accelerometer Magnetometer Sensor Module

  • Basic information: module model: GY-9250.
  • Power supply: 3-5V (internal low dropout voltage regulator).
  • Communication: standard IIC communication protocol.
  • Internal structure: this module uses the MPU-9250, and combines a 3-axis gyroscope, a 3-axis accelerometer and a 3-axis magnetometer which are integrated into a single QFN package.
  • Reliable chip: the MPU-9250 integrates a 3-axis magnetometer AK8963, which features smaller size compared to previous generation and sensitivity improvement with 0.15 μT/ LSB.
  • The 16-bit AD converter is embedded in the chip, with 16-bit data output.
  • Quality process: the 9-axis sensor module features the immersion gold PCB, which uses the machine welding process to make it work fine.
  • Applications: DTV and set-top boxes are applied to internet connection.
  • Wearable sensors are applied to fitness equipment and sports.
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DORHEA 5PCS TM1637 0.56\ 4 Bits Digital LED Display Module with Clock Display 0.36 inch Common Anode Red Digital Tube Board with Cable for Arduino Raspberry Pi DIY Kits

  • The module is a 12 foot with a clock point four common anode tube (0.36 in.) display module driver IC is TM1637 driver IC TM1637, only two signal lines can make the MCU control 4 8 digital tube..
  • Display device is a total of 4 red LED word tube. Digital tube 8 grayscale adjustable. Control interface level can be 5V or 3.3V..
  • 4-digit LED display module with LED brightness adjustable and clock point, can be used to display decimal, letters and so on, suitable for uses in induction cooker, micro-wave oven and small household electrical appliance..
  • Total 4 pins (GND, VCC, DIO, CLK), GND to ground, VCC for the power supply, DIO for the data input and output pins, CLK for the clock signal pin..
  • The Positioning holes in this LED Display Module 4 Bits has 4 M2 screws positioning hole diameter is 2.2mm and the positioning of the module is easy to install with easy to achieve the inter-module combination..
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AOICRIE 4pcs Dfplayer Mini MP3 Player Module Compatible with R3 for Voice Module DIY DFPlayer Mini Voice Decode Board Support TF Card and U Disk IO/Serial Port/AD for arduino DIY Kit

  • The DFPlayer Mini is a small and low cost MP3 module player with an simplified output directly to the speaker. The module can be used as a stand alone module with attached battery, speaker and push buttons or used in combination with an or any other with RX/TX capabilities..
  • The DFPlayer perfectly integrates hard decoding module, through a simple serial port, which supports common audio formats , you can play the designated music without any other tedious underlying operations. The module perfectly integrated hardware decode MP3, WAV, WMA..
  • SPECIFICATION Supported sampling rates (kHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48 , 24-bit DAC output, support dynamic range: 90dB, SNR support: 85dB..
  • The software supports TF card driver, maximum support 32G of the TF card.
  • IO control mode, serial mode, AD key control mode are available to choose. A variety of applications such as Vehicle navigation voice, multichannel voice alarm, automatic alarm for equipment failure, timed broadcasting.radio spots language function, you can pause the background music being played. Advertising finished playing background sound continues to play back..
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AEDIKO 2pcs MPU9250 9-Axis 9 DOF 16 Bit Gyroscope Acceleration Magnetic Sensor IIC/SPI 9-Axis Attitude +Gyro+Accelerator+Magnetometer Sensor Module

  • Power Supply: 3-5V (Internal Low Dropout Regulator).
  • Communication: Standard IIC Communication Protocol.
  • Built-In 16Bit AD Converter, 16-Bit Data Output.
  • 9-Axis Motion Tracking: 3-Axis Gyroscope, 3-Axis Accelerometer, 3-Axis Magnetometer and a Digital Motion Processor (DMP).
  • MPU9250 Module Includes Pull-Up Resistors On the SDA, SCL, and NCS Lines.
  • Pull-Down Resistors On the FSYNC and AD0 Lines.
  • MPU9250 9-Axis 9 DOF 16 Bit Gyroscope Acceleration Magnetic Sensor Using Immersion Gold PCB, Machine Welding Process to Ensure Quality.
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MEGA 2560 Starter Kit Ultra (100% Arduino IDE Compatible) w/ Battery Holder, Sensors, Modules, Resistor kit and Components (no Supply)

  • -Arduino MEGA R3 (generic high quality) + USB cable -6xAA Battery holder (9VDC) -WiFi ESP8266 module -Model Bluetooth Master / Slave HC-05 -Box with plastic cells (organizer of components) -Shield for prototypes + Mini-Breadboard -Large Breadboard (830 points ) -Dupont Cables 10 * Female-Female + 10 * Male-Female + 10 Male-Male -Cable Jumper for breadboard -6 Push Buttons with multicolored caps -Joystick Module type PS2.
  • -RC-522 RFID Module with white RFID Card and RFID Keychain -High-precision RTC Real-Time Clock Module DS3231 and EEPROM AT24C32 -PIR Presence Sensor HC-SR501 -Distance measurement module HCSR04 -Sound sensor detector module with programmable threshold -LM35 temperature sensor -Tilt detector module -Servo SG90 motor -Stepper motor (5V) -Motor driver module for stepper motor ULN2003.
  • 5V Active Buzzer -5V Passive Buzzer -LCD 1602 16 characters * 2 lines -LED Display Driver MAX7219 -LED Matrix Display of 8*8 -7 Segments Display 1 digit -7 Segments Display 4 digits -Simple Relay Module - Infrared Remote Control 38kHz - 38kHz Infrared decoder receiver (type 1838) - Infrared phototransistor (Flame sensor) - Infrared LED - Light sensor (Photoresistor).
  • -10 * LEDs 5mm Diffused RED -10 * LEDs 5mm Diffused GREEN -10 * LEDs 5mm Diffused YELLOW -5 *....
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Juno 2LEDTRIM G2 ADJ 30K 90CRI FL WH LED Gen 2 Downlights and Adjustable, 3000k 600 Lumens, 2 Inch, White

  • Juno Round Adjustable trim module provides LED light with the ability to adjust and guide to where the light is most desired.
  • Juno 2" Trim Module does not come with 2LEDDRIVER- need to purchase separately.
  • LED 2" trim module provides bright white light, 3000K in an attractive white finish.
  • LED Trim Module requires a 2 5/8" ceiling cut out for a 2" aperture.
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