Top 2m Bit Module Reviews

Waveshare Compute Module IO Board Plus Development Composite Breakout Board for Developing with Raspberry Pi CM3 CM3L Various Common Use Components

  • The Compute Module IO Board Plus is a development board which you can plug a Raspberry Pi Compute Module into, and make use of the resources of Pi more flexibly. It is compatible with the Compute Module IO Board V3 from the Raspberry Pi Foundation, along with various common use components..
  • Compatible with the Compute Module IO Board V3 from the Raspberry Pi Foundation Raspberry Pi GPIO header, for connecting sorts of Raspberry Pi HATs.
  • connectivity, also supports shields 1-WIRE interface, for connecting single-bus devices like DS18B20 4x keys, 4x LEDs, 1x Buzzer, for I/O testing.
  • Onboard USB HUB, allows connecting more USB devices IR receiver, IR remote control is available Onboard USB TO UART, for serial debugging Sensor interface.
  • 10-bit ADC, 38KSPS, 11-ch (6-ch for interface, 5-ch for sensors) 16-bit DAC, 2-ch Onboard RTC, one of the most common and useful functions.
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ciciglow TPM 2.0 Encryption Security Module, 14 Pin LPC Interface Encryption Security Module, Stable Performance, Simple Operation, Suitable for MSI 14Pin SPI TPM 2.0, for WIN8.1, for WIN7, for WIN10

  • EXTENSIVE ENCRYPTION: The TPM security chip can perform extensive encryption, which can encrypt the boot hard disk, system login and application software login, and some motherboards need to have a TPM module inserted or updated to the latest BIOS to enable the TPM option..
  • ENCRYPTION KEY: The TPM securely stores encryption keys that can be created using encryption software. Without this key, the content on the user's PC remains encrypted and protected from unauthorized access..
  • SUPPORTED PLATFORMS: TPM 2.0 encryption security module supports for Windows 7 64 bit, for Windows 8.1 32/64 bit, for Windows 10 64 bit..
  • SECURITY ENHANCEMENT: It enhances the security of the computer and is also used to keep the computer running well and safer to use..
  • CHARACTERISTICS: The encryption security module has stable performance, simple connection and operation, durable, small size, light weight, and easy to carry..
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1Mii DS600 Audio DAC HiFi Bluetooth 5.0 Receiver LDAC& AptX HD USB DAC for PC Headphone Amp 3.5mm Dual ES9038Q2M XMOS DSD512 32Bit/768Khz USB/Optical/Coaxial Input RCA Out for Home Stereo

  • [Chips 2*ES9038Q2M+BUF634*2] 1Mii audiophile grade HiFi DAC features 2*ES9038Q2M chips, THD+N as low as 0.00012%, SNR greater than 126dB and DNR up to....
  • [USB DAC 32Bit/768Khz] The XMOS XU208 gives DS600 USB DAC excellent decoding ability, USB supports DSD64-DSD512 and PCM of 16Bit/44.1KHz-32Bit/768kHz.....
  • [XMOS XU208 & Customized Driver] The HiFi stereo audio desktop DAC utilizes second generation of XMOS XU208 USB receiver chip, equipped with....
  • [Bluetooth Receiver HiFi LDAC] 1Mii DS600 Bluetooth receiver supports Hi-Res LDAC and aptX-HD, upgrades your old home stereo and stream wireless HiFi....
  • [Flexible Connection] DS600 supports USB/Optical/Coaxial input and 3.5mm AUX/RCA Output, you can connect it with PC, TV or CD player to enjoy crystal....
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NOYITO 2-Channel 5V Computer USB Control Switch Relay Module Drive-free relay module Plug and Play Suitable for PC Smart Controller

  • The module uses HID technology, without any driver, plug and play. Support WIN7,10, XP 32-bit, 64-bit system, easy to use simple..
  • Onboard square USB interface, stable connection.
  • use of high-performance USB control chip.
  • use dedicated relay driver chip ULN2803, relay work more stable.
  • Power outlet and terminal, two access power mode convenient and flexible. After connecting the power, even if the computer shut down or USB from the computer pull out, the relay can also maintain the set state..
  • 【NOTE: The 1-Channel 2-Channel module does not require an external power supply. 4-Channel 8-Channel modules require an external module power supply. 】PCB size: 56.5mm * 40.6mm, fixed hole size: 3mm, fixed hole center moment: 52.2mm * 36.6mm..
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FiiO BTA30PRO Amplifier Bluetooth Receiver Portable Headphone Amps Transmitter Stereo Wireless High Resolution aptX/LDAC DSD256 Optical/Coaxial/Line-Out for PC/TV/Speaker/Home Audio

  • [Transmit and receive SBC/aptX/aptX HD/LDAC]: LDAC codec that supports 96kHz/24bit is the highest standard for Bluetooth devices. The upgraded....
  • [Supports up to 384k/DSD256]:The XMOS receiver chip easily handles a wide variety of audio formats up to 384kHz/32bit PCM and native DSD256, allowing....
  • [High-performance ES9038Q2M DAC]: Responsible for digital-to-analog conversion is the excellent ES9038Q2M, letting you easily hear every small detail....
  • [3 operating modes for you]: (1)Bluetooth receiving mode can free your old setup.
  • (2)Bluetooth transmitting mode can create your own private theater.
  • [Qualcomm CSR8675 Bluetooth chip]: The BTA30Pro portable headphone amps utilizes the efficient Qualcomm CSR8675 Bluetooth chip for enhanced audio....
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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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3D Printer Control Board Back EMF Protection Powerful 520Kb RAM USB Update Firmware ESP32 3D Printer Motherboard with WiFi for Serial Screen

  • SUPPORT VARIOUS SCREEN: This is a 3D printer main control board with onboard ESP32 wifi, supports for Marlin2.0 firmware, in addition to ordinary....
  • 32 BIT MICROPROCESSOR: Built in ESP32 DOWD V3 chip, for Xtensa dual core 32 bit LX6 microprocessor, supporting clock frequency up to 240MHz.
  • POWERFUL AND VERSATILE: The main board adopt ESP32 WROOM 32U module, embedded dual core 32 bit high speed MCU, the clock is up to 240MHz. And....
  • 8M BYTE CHIP: In addition, the module has a built in 8M byte Flash memory chip, which provides effective protection for more application scenarios.
  • BACK EMF PROTECTION: VEXP has designed a protection circuit for the back EMF generated by the stepper motor, which greatly reduces the damage to the....
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Getting Started with the micro:bit: Coding and Making with the BBC's Open Development Board (Make)

  • Specially designed for Microbit board. This kit includes a keyestudio sensor shield fully compatible with micro bit and other commonly used 37 kinds of sensor modules. It's compatible with both microbit v1.5 and v2, microbit board not include!.
  • Designed to learn electronics programming. Great hands on STEM kit to get started with the micro bit. The product needs to be debugged before use, such as an LED display module. Please use an external power supply and debug the backlight brightness..
  • The kit gives 37 kinds of common sensors, such as Digital LED Module, Analog Temperature Sensor, Photocell Sensor, Ultrasonic Module etc, allow you make a lot of interesting projects like Traffic Light, Magnetic Check, Temperature Test, Joystick Test, Photo-interrupter Test, Alcohol Detection and so on..
  • We have detailed tutorial( included introduction, wiring diagram, test code, driver installation, Example Projects...... Step by step to explain how to use on our wiki page..
  • Solder is very clean, everything is aligned nicely, all boards are well packed after function, voltage, current testing, protected in a beautiful box. Up to FCC and CE Standard: made from environmentally friendly components and materials..
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TECHTOO WiFi Antenna 2.4GHz 10 dBi for Wireless Router - Security IP Camera - USB Card Adapter - PCI PCIe Cards - Range Extender - PC Desktop - Drone - Signal Booster (RP-SMA 1-Pack)

  • ...t Applicable cable: 0.81mm RF coaxial cable Application Technology: IEEE802.11 ax/ac/a/b/g/n, WiMax, Zigbee, Bluetooth Wireless Length: one：42cm（16.53inches） another：47cm（18.50inches）.ngff cable ipex mhf antenna wire wifi internal pigtail antenna.
  • Ultra small size connector for Note Book PC, computer GPS module cable, GSM module cablem WLAN 2.4GHz module cable, WLAN 5.8Ghz module cable, Digital apploance, Dual band ghz mini antennas for long wwan wifi booster gaming omnidirectional wifi antenna.
  • NOTE: Only Use for M.2 (NGFF) Interface, Do Not Use for MINI pcie Interface (please look the Picture), 2.4/5G Dual Frequency Internal High Gain WiFi Antenna mhf4 Jack pigtail cable extension directional extender cable antenna replacement kit for wireless module & bluetooth wifi cards.
  • Frequency Range: DC up to 6GHz (VSWR: 1.3 max. at 0.1~3GHz.
  • VSWR: 1.4 max. at 3~6GHz) ( option: 1.2Ghz 2.4Ghz 3Ghz 6Ghz 8Ghz 12Ghz 18G... ) Rated Voltage: AC 60v Contact Resistance: 20m ohm max.(Signal) and 10m ohm max.(Ground) Withstand Voltage: AC 200V Insulation Resistance: 500M ohm Min./DC 100V density.
  • Also work for intel 9260ngw ax200ngw 7260hmw and the Jetson Nano Module M.2 wifi card with MHF4 connector.killer ax1650 broadcom asus wifi modem internal cards alfa e....
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Zyyini TPM 2.0 Module, 14Pin SPI TPM 2.0 Encryption Security Module LPC Interface 14Pin Remote Card for Windows 7 10, for AMD B550, for Intel B450 B460

  • Standalone Crypto Processor: The TPM is a standalone crypto processor that connects to the motherboard's daughter board. The TPM securely stores encryption keys that can be created using encryption software..
  • Prevent Access: Without this key, the content on the user's PC remains encrypted and protected from unauthorized access..
  • Supported Systems: Supports for Windows 7 64 bit, for Windows 8.1 32 64 bit, for Windows 10 64 bit, actual performance may vary depending on your system configuration..
  • Scope of Application: TPM2.0 encryption security module is suitable for Windows 11 motherboard. Some motherboards require a TPM module inserted or an update to the latest BIOS to enable the TPM option..
  • Memory: Standard PC architecture reserves a certain amount of memory for system use, so the actual memory size will be less than the specified amount..
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DollaTek SIMCOM SIM900 GSM GPRS Quad-Band Modules 2G Development Shield Board for R3 Mega with Antenna

  • Quad-Band 850/900/1800/1900 MHz - could work on GSM networks in all countries around the world, work with Uno Mega.
  • Embedded TCP / UDP stack - allows you to upload data to a Web server | RTC supported | selectable serial port | Jac speakers and headphones.
  • Note: This is a new version (64M version), SMS support MMS: Multimedia message and Short Message Service - so it is possible to send small amounts of data over the network (ASCII or raw hexadecimal).
  • The shield allows you to get SMS, MMS, GPRS and audio via UART by sending AT commands (GSM 07.07, 07.05 and SIMCOM enhanced to commands). The shield also has the 12 GPIOs, 2 PWMs and an ADC of the SIM900 module (They are all 2V8 logic) present on board..
  • Application: M2M (Machine 2 Machine) Applications.Remote control of appliances.Remote Weather Station or Wireless Sensor Network.Vehicle tracking system with a GPS module.Good to learn GSM / GPRS mobile phone development, control development of remote equipment, wireless meter reading, smart appliances, ultra long distance control, etc..
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Bingfu 4G LTE Antenna 8dBi Magnetic Base MIMO SMA Male Antenna (2-Pack) Compatible with 4G LTE Wireless CPE Router Cellular Gateway Industrial IoT Router

  • Compatible Carrier Network: Verizon, AT&T, T-Mobile, Sprint and etc.
  • Frequency Range: 698-960 MHz, 1710-2170 MHz, 2300-2700 MHz.
  • Package List: 2 x Antenna (As the Picture Shown).
  • Compatible with 4G LTE Mobile Router, Mobile Broadband Modem Hotspot, CPE Router, Cellular Gateway, Vehicle Car Truck RV Bus Van Mobile Cellular.
  • Compatible with 4G LTE Cellular Trail Camera, Game Camera, Hunting Camera, Outdoor Security Camera, Celluar Surveillance Camera.
  • Vehicle 4G LTE Tracker, Real Time Monitor, Mobile Vehicle Car DVR MDVR Video Recorder.
  • Compatible with Industrial 4G LTE Router, Cellular IoT Gateway, 4G LTE M2M RTU DTU Terminal, Cellular Embedded Module, Remote Metering and SMS Alarm, Remote SCADA DAQ Module, Remote Relay Gate Opener Switch, Vending Machine, Digital Signage, Delivery Locker, Cellular Temperature Humidity Sensor Monitoring System, GSM Alarm System, Wireless Security Sensor Motion Detector Alert.
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Bingfu 4G LTE 7dBi Magnetic Base MIMO SMA Male Antenna (2-Pack) Compatible with 4G LTE Wireless CPE Router Hotspot Cellular Gateway Industrial IoT Router

  • Compatible Carrier Network: Verizon, AT&T, T-Mobile, Sprint and etc.
  • Frequency Range: 698-960 MHz, 1710-2170 MHz, 2300-2700 MHz.
  • Package List: 2 x Antenna (As the Picture Shown).
  • Compatible with 4G LTE Mobile Router, Mobile Broadband Modem Hotspot, CPE Router, Cellular Gateway, Vehicle Car Truck RV Bus Van Mobile Cellular.
  • Compatible with 4G LTE Cellular Trail Camera, Game Camera, Hunting Camera, Outdoor Security Camera, Celluar Surveillance Camera.
  • Vehicle 4G LTE Tracker, Real Time Monitor, Mobile Vehicle Car DVR MDVR Video Recorder.
  • Compatible with Industrial 4G LTE Router, Cellular IoT Gateway, 4G LTE M2M RTU DTU Terminal, Cellular Embedded Module, Remote Metering and SMS Alarm, Remote SCADA DAQ Module, Remote Relay Gate Opener Switch, Vending Machine, Digital Signage, Delivery Locker, Cellular Temperature Humidity Sensor Monitoring System, GSM Alarm System, Wireless Security Sensor Motion Detector Alert.
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