Reviews Through Hole Module

Nooelec SAWbird+ NOAA - Premium Saw Filter & Cascaded Ultra-Low Noise LNA Module for NOAA Applications 137MHz Center Frequency

SAWbird+ NOAA is a self-contained LNA module designed for capturing beautiful weather images available from NOAA satellites (~137MHz).
The module uses 2 ultra-low-noise LNAs and a custom high-performance SAW filter centered at the frequency of interest.
SAWbird+ NOAA can be powered in 3 ways: via bias tee, through the on-board microUSB connector, or through DC barrel connector with the included USB to....
Though compatible with most SDRs, we recommend use in conjunction with NESDR SMArTee (available on Amazon, product ID B079C4S2BT).
Includes free aluminum enclosure, male SMA to male SMA adapter and USB to DC barrel connector adapter. Full 2 year warranty and support direct through....

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ACEIRMC Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino Electronic Building DIY ， Pack of 6 Sets

This ir transmitter sensor module is directly launched by a single tube, it requires waveform modulation through the program..
It is suitable for infrared communication, infrared remote control, apply to a variety of platforms including for Arduino/51/AVR/ARM.
With signal indicating LED, easy to observe and debug..
Pin Definitions: (1) Output (2) Vcc (3) GND.
IR Infrared Transmitter Module Ir Digital 38khz Infrared Receiver Sensor Module For Arduino Electronic Building Block.

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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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Creality 3D Printer Laser Engraver Module Ender 3 S1 Laser Engraving Kit 5W 24V 455nm Blue-Violet Light, Safety Cover, Fixed Focus, and Soot Absorption for Ender 3 S1, Ender 3 S1 Pro & Ender 3 S1 Plus

Premium Laser Diode: Featuring reliability, high stability and high efficiency, the premium laser diode in this module allows for excellent laser beam quality. The 5W high-power engraving speed is faster, and the accuracy is higher..
Fixed Focus: Compared with the adjustable focus laser module, the light spot of the fixed focus laser module is smaller. The unique convenient focusing unit can quickly and accurately fix the focus and make the best engraving effect..
Fast Heat Dissipation: Equipped with a large aluminum heatsink, cooling DC fan, and an added hole to improve airflow, all of which contribute to fast and efficient heat dissipation, the built-in air filter cotton can absorb smoke and odor, allowing for prolonged service life..
Full Protection: Upgraded with a new safety cover that meets FDA Class 4 safety level requirements to prevent laser damage to eyes and skin..
Compatibility and Application: The laser module is compatible with Ender 3 S1, Ender 3 S1 Pro, and Ender 3 S1 Plus. It can be used to cut cardboard, wood, bamboo, rubber, leather, acrylic, plastic, etc..

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ACEIRMC 2pcs ESP32-CAM WiFi Bluetooth Camera Module Development Board ESP32 with Camera Module OV2640 2MP for Arduino (4pcs)

The ESP32CAM is a tiny module based on ESP32 chip and OV2640. You can even program the ESP32CAM through the ESP-IDF by installing the ESP32 Core.
ESP32-CAM WiFi Bluetooth Module WiFi ESP32 CAM Development Board with Camera Module OV2640 2MP for Arduino, Support Image WiFi Upload and TF Card.
Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC.
Support OV2640 and OV7670 cameras, built-in flash.
Support image WiFi upload and Support TF card.
Bluetooth: Bluetooth 4.2 BR/EDR and BLE standard.
Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module.

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DSD TECH HM-10 Master and Slave Bluetooth 4.0 LE iBeacon Module Compatible with iPhone and iPad with 4 PIN Dupont Cable for Arduino

Original HM-10 module, DSD TECH brand guarantees and we accept refund without any excuse..
Bluetooth master and slave module, Through the AT command, you can set this bluetooth module to the master mode can also be set to slave mode, even in iBeacon way work . .it also Supports Apple Notification Center Service (ANCS).
DSD TECH 4 PIN base Board, leads to VCC, GND, TX, RX. You can be very convenient to connect to your arduino project or other DIY project.
Working voltage 3.6 V to 6V,Default rate of 9600.There are 4PIN dupont cable in the package.
DSD TECH back this Bluetooth 4.0 Master and Slave 2-in-1 module with ONE Year WARRANTY. If you meet any question, please contact us, we will fix your issue within 24 hours..

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AOICRIE 2Pcs MCP2515 CAN Bus Module TJA1050 Receiver SPI Module for Arduino 51 MCU ARM Controller Development Board (2 PCS)

Support CAN V2.0B technical specification, communication rate 1Mb/S..
0~8 bytes long data field, standard frame, extended frame and remote frame..
Module 5V DC power supply, SPI interface protocol control, 120 ohm terminating resistor, impedance matching, guaranteed drive capability, long-distance data transmission to prevent signal emissions..
Module size: 44mm x 28mm, centering distance of the positioning screw hole: 23mm x 38mm..
Operating current: typical value 5mA, standby current 1 microamperes, except for the power indicator. Working temperature: industrial grade -40 ° C to 85 ° C..

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NooElec SAWbird+ GOES - Premium Saw Filter & Cascaded Ultra-Low Noise LNA Module for NOAA GOES/LRIT/HRIT/HRPT Applications 1688MHz Center Frequency

SAWbird+ GOES is a self-contained LNA module designed for capturing beautiful weather images available from NOAA GOES satellites.
The module uses 2 ultra-low-noise LNAs and a custom high-performance SAW filter centered at the frequency of interest.
The amplifier can be powered in 3 ways: via bias tee, through the on-board microUSB connector, or through DC barrel connector with the included USB to....
Though compatible with most SDRs, we recommend use in conjunction with NESDR SMArTee XTR v2 (available on Amazon, item ID B06Y1GN5RP).
Includes free male SMA to male SMA adapter and USB to DC barrel connector adapter. Full 2 year warranty and support direct through Nooelec!.

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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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