🖥️. Single Board Computers
3 Review
AWS Qualified Device: Zymkey delivers device-based security features that are easy to integrate with Amazon Web Services IoT. ENCRYPTED ROOT FILE SYSTEM: Provides a cryptographic engine featuring some of the strongest commercially available cipher functions to encrypt, sign and authenticate data. SECURE KEY STORAGE AND GENERATION: Generates and stores…
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3 Review
Quality Assured & Tested Working. A microcontroller board based on the 32-bit Atmel SAM3X8E ARM Cortex-M3 CPU. Digital I/O pins: 54 (of which 12 provide PWM output); Analog input pins: 12. Preburned bootloader; Flash memory: 512KB; Clock speed: 84MHz. Easy to get started by connecting it to computer USB port (Micro USB cable included)
3 Review
✅【ESP32-CAM】 It is DIP packed and can be plugged directly into the breadboard for quick use. Working Voltage: DC 5V Product Size: 27mm x 40mm x 4.5mm (without pins). ✅Support UART/Serial Peripheral Interface/I2C/PWM/ADC/DAC and other interfaces; Support OV2640 and OV7670 cameras with built-in flash. ✅ ESP32 integrated antenna switch, RF balun amplifier…
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3 Review
Plug&Play Far-field microphone array for your application! Not a bare dev board, but an out-of-the-box device. Voice Pick-up device, Far-field voice pick-up up to 5m and supports 360° pick-up pattern. Built-in audio jack, which allows for plugging in headphones or speakers (speaker not included); DOA(Direction of Arrival); AEC(Automatic Echo…
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3 Review
This audio adapter lets you easily add high quality 16 bit, 44.1 kHz sample rate (CD quality) audio to your projects with a Teensy 4.0. The audio chip connects to Teensy using 7 signals. The I2C pins SDA and SCL are used to control the chip and adjust parameters. Audio data uses I2S signals, TX (to headphones and/or line out) and RX (from line in or mic)…
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3 Review
Operating Voltage: DC 12V; Quiescent Current: 5.5mA; Max. Load Voltage: DC 28V or AC 125V; Max. Load Current: 10A. Multifunction: 18 programmable working modes, on/off delay, infinite/finite loop, with/without high level voltage trigger, you can select the mode as needed; Delay time range from 0.1s to 270h. No Hassle: All options settings could be saved…
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3 Review
15V/4A power supply SOLD SEPARATELY!!!!. Faster 4GB DDR4 RAM. 16MiB SPI flash chip exists on the board for the useful Petitboot feature. 5.5mm DC power jack, UHS-1 compatible micro-SD slot, USB 2.0, HDMI 2.0 and 1GbE port are available on the rear side of the transparent shell case.
3 Review
[5-point Capacitive Touch]: This 5" Raspberry Pi touchscreen display is equipped with 5-point capacitive technology. You can swipe, scroll, select, zoom, and zoom across the screen very easily. [Excellent Image Performance with IPS LCD Panel]: With IPS LCD panel, this RPI display presents a 178° viewing angle with accurate color and vivid images…
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3 Review
5V 8-Channel Relay interface board, each one needs 15-20mA Driver Current;Relay output maximum contact is AC250V 10A and DC30V 10A. Each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground. Standard interface that can be controlled directly by microcontroller (8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL…
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3 Review
New version Raspberry Pi 4 passive cooling aluminum case is designed for Raspberry Pi 4 Model B computer only, support Raspberry Pi 4B 2GB 4GB 8GB version;. Design with good heat dissipation, passive cooling design, don't need to install the cooling fan or heatsink. Access to all ports of Raspberry Pi 4 Model B, GPIO cable interface is reservered…
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3 Review
OV2640 is a 1/4 inch CMOS UXGA (1632 x 1232) image sensor, The sensor is small in size and low in operating voltage, providing the same functions of a single-chip UXGA camera and image processor. Through SCCB bus control, it can output 8 / 10-bit image data with various resolutions in the form of whole frame, sub-sampling, scaling and window extraction…
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3 Review
Features the VS1053B codec chip - decodes Ogg Vorbis, MP3/MP2/MP1, MP4, AAC, WMA, FLAC, WAV/PCM, MIDI. SPI Interface. Can play audio from an uSD (micro SD) card. FAT16/FAT32 formatted SD card. Built-in MIDI synth/drum machine with dozens of instruments
3 Review
Terminal Block Breakout Shield Module - for Arduino UNO R3. the item has been soldered and assembled. Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper. Standard IDC40 pitch 0.1" header, you can use 40pin FRC(flat ribbon cable) connector cable connect all Arduino Uno pins to…
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3 Review
This enclosure is only compatible with the Circuit Playground Express!. This minimal but elegant acrylic case will turn your board into an electronic snowflake. The enclosure is designed to snap together securely with no tools required. lic case will turn your board into an electronic snowflake. The enclosure is designed to snap together securely with…
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3 Review
【About Thinker Kit】Elecfreaks Tinker Kit is sourced from Singapore training organization TINKER CADEMY which has a professional team and a strong academic background. A variety of octopus sensors and lots of project tutorials to help you create dozens of amazing digital maker projects!. 【Octopus Sensors】 Connect limitless creativity with different…
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3 Review
Ultra-Low power consumption, works perfectly with the for Arduino IDE. 2 PACK 2.4GHz Dual Mode WiFi + Bluetooth Development Board. Support Three Modes: AP, STA, and AP STA. ESP32 is a safe, reliable, and scalable to a variety of applications. Bluetooth Dual Cores Microcontroller Processor Integrated with ESP32s Antenna RF AMP Filter AP STA
3 Review
This is a kit that combines robot arm and smart car, which is very suitable for electronic programming enthusiasts. If you have the theoretical basis of electronic programming, you will be able to master it well. We will also provide English manuals. This kit has 7 different functions. For example: obstacle avoidance function, anti-drop function…
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3 Review
The case is designed For Raspberry Pi Compute Module 4 IO Board.Mini Computer Chassis, Robust And Dust-Proof, Nice Looking. Make It Easy To Build Your Own Raspberry Pi CM4 Mini PC. Each Cut-Out Is Completely Aligned With The Connector. Comes With Cooling Fan, Combined With The Airflow Vent, Better Heat Dissipation. Wall Mount Holes On Two Sides, Handy…
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3 Review
Stereo Camera Compatible with NVIDIA Jetson Nano Developer Kit B01 version,as well as Raspberry Pi CM3/CM3+ expansion boards like Compute Module IO Board Plus, Compute Module POE Board, etc. Binocular camera module which features dual IMX219 cameras onboard, 8Megapixels of each camera. It is suitable for AI vision applications like depth vision and…
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3 Review
8 Megapixels; Supports NVIDIA Jetson Nano Developer Kit. Lens specifications: CMOS size: 1/4inch; Aperture (F): 2.2; Focal Length: 1.88mm; Angle of View (diagonal): 120 degree; Distortion: <13.6%; Lens dimensions: 6.5mm × 6.5mm. 4 screw holes: Used for attachment; Provides 3.3V power output; Dimension: 25mm × 24mm. Combined with the Jetson Nano AI…
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