Reviews Amplifier Module Connectors

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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HiLetgo TF Card U Disk Play MP3 Decoder Player Module with Audio Amplifier Audio Decoding Player Module Micro USB 5V Power Supply

With high quality, onboard 2W single channel power amplifier..
4 buttons on the board for setting operation..
Support MP3 format, playing power on automatically, LED indocator light when module is working..
Mp3 lossless decoders power amplifier Mp3 player module Mp3 decoder board support TF card and USB..
Support TF Card (mobile phone memory card), U disk playback mode With the speaker terminals without welding..

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JacobsParts WT32-ETH01 ESP32 Module Ethernet WiFi Bluetooth Development Board 100Mbps RJ45

The issue with the top soldered pins has been resolved, they are now shipping with separate unsoldered pins WT32-ETH01 is an embedded serial to Ethernet module based on the ESP32 series WT32-S1 MCU. The module integrates an optimized TCP/IP protocol stack, which is convenient for users to easily complete the networking functions of embedded devices while reducing development time cost. In addition, the module is compatible with half-pad and through-hole connectors..
The board width is a universal width and therefore, it can be directly soldered to boards, connectors, or even breadboards, which is convenient for users to use in different scenarios..
ESP32 series IC is an integrated 2.4GHz Wi-Fi and Bluetooth dual-mode SOC, with ultra-high RF performance, stability, versatility and reliability, as well as ultra-low power consumption..
ESP32 Module: WT32-S1 240MHz dual core microprocessor 4MB SPI flash memory Oboard 10/100Mbps RJ45 Ethernet (LAN8720A PHY) 802.11n WIFI Bluetooth 4.2.

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DROK 5W+5W Mini Amplifier Board and DROK Male to Male 3.5mm AUX Cord Bundle

Amplifier's parameters --- DROK audio amplifier board working voltage is DC 5V, output power is 5W (2Ω 5V)/3W (4Ω 5V) / 1.8W (8Ω 5V). Input method is monaural input..
High performance --- the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression..
Amplifier's input --- 3.5mm audio cable input/3P extension cable input..
Stereo audio cable property --- 3.5mm male to male audio aux cable..
Stereo audio cable length --- 3.28 Feet / 1 Meter..

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WICHEMI 2 Pack Storefront Lights 100ft 200 Pieces 3 Led 5050 SMD LED Light Module Storefront RGB Window Strip Light Super Bright Waterproof Business Decorative Light for Store Advertising Signs

... purple, yellow,white, light blue. which can be switched between these 7 colors through the remote control..
【Premium Commercial LED Light】- IP68 waterproof LED module lights with sticky Self-Adhesive tape on the back of each module, which is convenient for you to install. Just plug. No need to crimp male female connectors any more. You should pay special attention to the positive and negative poles of the connectors to avoid short circuit..
【Ideal Decorative Light】- 5050 SMD module, 12V DC input voltage. With ABS plastic material, Waterproof led window lights can work in -20~60℃. Besides, the color of the plastic will not gradually become yellow after long-term using. You can cut it each led into the length you want, DIY your own LOGO or Lighted Store Signs. ideal for indoor and outdoor different DIY applications.
【Energy-saving】- Low power consumption, high energy efficient. The business decorative window lights can make your signs attractive with less cost. Packing included: 2 x 10 x 20Pcs 3 LED Module Storefront Light, 2 x remote controller, 2 x receiver, 2 x power plug and 36 x wire connectors. No need to buy accessories separately..
【Widely Application】- The store window led lights are perfect for home, business store, wine shop, ....

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Sound Module, Support Any Format Recording Module 10 Second Recording Easy To Use for Record Video

Sound sensor module have small volume and low output noise, the fixed gain is 20dB, support 3.3v and 5v.
Low power consumption of sensor is easy to control, more stable and more efficient.
The sound sensor is suitable for assembly, and installed on various small equipment like microphone and robot.
Microphone sound sensor module possess small size, more stable performance and simpler installation.
This module uses professional microphone amplifier IC, which possess high sensitivity.

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Bluetooth Amplifier Board 25W+25W HF63 Dual Channel Audio Amplifier DC 10-25V Digital Amplifier Module with TDA7492P Chip

High Quality : The amplifier board adopts TDA7492P power amplifier chip, high quality electronic components and military grade PCB board, durable in use..
2 Channel : This board is designed with dual channel output, 25W left channel and 25W right channel, high transmission rate and good sound quality..
Bluetooth Connection : The amplifier board is designed with Bluetooth V2.1 module and power supply reverse connection protection, convenient and safe to use..
Application : This digital amplifier board is suitable for upgrading and refitting the idle sound box and DIY production. It is suitable for speaker of 4Ω, 6Ω, 8Ω, 16Ω (8Ω is the best)..

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Hifonics BG-1600.4 Brutus Gamma 4 Channel Super A/B Class 1600 Watt Car Audio Sound System Subwoofer Speaker Amp Amplifier with Gravity Phone Holder Bundle

POWERFUL SOUND: Deliver powerful sound to your speakers and subwoofers with this Super Class A/B, 1,600-watt, 4 channel car audio amplifier.
OPERATION: Control your sound with 4 channel operation with either stereo or mono bridged operation, variable electronic crossover, and electronic equalizer capabilities.
Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel.
OUTPUT TECHNOLOGY: Ultra-Fi MOSET output device technology and classic Hifonics aluminum construction for powerful sound, efficient cooling, and minimal distortion.
CONNECTORS: Secure molded connection terminal with easy-to-access, angled ports for all power, ground, and speaker connections and high-temperature, impact-resistant, nickel-plated connectors.
Nickel-plated connectors deliver efficient high/low level audio, crisp sound, while providing a secure and erosion-resistant seal.

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Razor E100 Scooter 24 Volt Controller - with 7 Connectors for Razor E100 and E125 (Versions 10+), E150 (Versions 1+), E175 (Versions 18+) Razor Part #W13111612015

► Razor Factory Original Replacement 24 Volt Control Module with 7 connectors and 4 pin throttle connector.
► COMPATIBLE ONLY WITH: Razor E100 - E125 Versions 10 and up, E150 Version 1 and up, and E175 Version 18 and above.
► VERSION SPECIFIC CONTROLLER: This Control Module has 7 connectors (5 plastic connectors & 2 metal connectors)..
► IMPORTANT INSTALLATION INFORMATION: The E100 Series Razor Scooter is a PUSH START Scooter. You need to Push the Scooter, Twist the Throttle and then the Motor will Engage.
► IMPORTANT PRODUCT INFORMATION: Your E100 / E125 / E150 / E175 Version is determined based on your 8-digit Product Serial ID code. The Serial Number can be found below the Barcode on the battery cover and/or on the bottom of the frame. The last two digits are the version number (e.g. "01"= version 1, "02"= version 2, etc.).

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