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TTGO ESP32-WROVER TAUDIO V1.2
US$36.95
This is a TTGO ESP32-WROVER development Board integrated with 12 bits RBG LED, SD card slot and audio jack. With the help of audio jack and LED you can make your own music system. This board also contains MPU9250 Gyroscope sensor. You can program this board using the Arduino IDE. This ESP32 development board has inbuilt WIFI and Bluetooth module which helps us to link up to IOT technology.
Delivery within 2-3 weeks
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WEMOS BLUE LED PANEL FOR ESP32,ESP8266,Arduino and MICROBIT BOARDS
US$15.32
This is a LED panel module suitable for ESP32 WROVER Boards. It contains 128 aligned Blue LEDs and communicate through I2C pins. You can control the display of numbers, letters and symbols. This development board is compactable with ESP32, ESP8266, Arduino and Microbit.
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IR SENSOR MODULE FOR ESP32,ESP8266
US$6.99
This is an IR Sensor module which has 4 IR LED emitters and one IR receiver. With the help of this module, you can send and receiver data using IR communication. This Module is compatible with ESP32 and ESP8266 development boards.
Delivery within 2-3 weeks
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TTGO MICRO-32 V2.0
US$13.93
This is a TTGO Micro-32 small Embedded development board and compact size module for ESP32-PICO-D4 SIP. This is very similar to ESP-32 WROOM and has all same functions. The size of micro-32 is 45% smaller than ESP-32. It has inbuilt Bluetooth and WIFI modules with IPEX antenna connector. The package includes only module not antenna.
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Pi Zero USB Adapter, Additional USB-A Connector for Zero
US$6.99
This little adapter provides your Raspberry Pi Zero another USB option - type A connector, which makes the Zero directly pluggable into the computer USB port, needs no more extra cable or power supply. A tiny change, a huge convenience.
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Stack HAT for Raspberry Pi, stacks up to 5 HATs at once
US$23.79
This is an I/O expansion kit designed for Raspberry Pi, which provides 5 sets of 2x20 pinheaders, that means a handy way to "stack" multi different HATs together, and use them as a specific combination / project.
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Serial Expansion HAT for Raspberry Pi, I2C Interface, 2-ch UART, 8 GPIOs
US$18.19
There is only 1-ch UART port on the original Raspberry Pi, once it is used for terminal debugging, no more other serial device is allowed. What a poor situation. Now you have 2-ch extra UART, plus 8 programmable GPIOs, just bring this Serial Expansion HAT.
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MCP23017 IO Expansion Board, Expands 16 I/O Pins
US$22.52
The MCP23017 IO Expansion Board expands 2 signal pins as 16 I/O pins based on the I2C bus, up to 8 MCP23017 IO Expansion Board can be used at the same time, providing up to 128 I/O pins, it is compatible with both 3.3V and 5V levels.
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WM8960 Hi-Fi Sound Card HAT for Raspberry Pi, Stereo CODEC, Play/Record
US$24.98
This is a sound card HAT designed for Raspberry Pi, low power consumption, supports stereo encoding / decoding, features Hi-Fi playing / recording, what's more, it can directly drive speakers to play music.
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Game HAT for Raspberry Pi
US$55.99
This Game HAT will turn your Raspberry Pi into a classic game console in a second, recalls you all the gaming pleasures in the memory. Game HAT Features: 3.5inch IPS screen, 480×320 resolution. 60 frame experience, smoothly display, no more frame loss. Compatible with Raspberry Pi A+/B+/2B/3B/3B+ (Raspberry Pi Zero/Zero W/Zero WH requires another HDMI cable). Integrates battery charge circuitry, powered from a 18650 lithium battery (NOT included), plays anywhere anytime. Battery capacity indicator. Onboard speaker and earphone jack, listen to the familiar BGM from the old days.
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144x168, 1.3inch Bicolor LCD with Embedded Memory, Low Power
US$25.19
This is a black/white bicolor LCD display module with embedded memory, 1.3inch diagonal, 144x168 resolution, communicating via SPI interface. It features lower power consumption compared to normal LCDs, and higher refresh rate compared to e-Papers without "ghosting" issue.
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4inch RPi LCD (C), 480x320, 125MHz High-Speed SPI
US$44.79
480x320, 4 inch Touch Screen TFT LCD Designed for Raspberry Pi, 125MHz High-Speed SPI.
Delivery within 2-3 weeks
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5.5inch HDMI AMOLED, 1920x1080, supports various systems, capacitive touch
US$160.99
This is a 5.5inch AMOLED display. Compared with LCD, it has advantages of high contrast, wide color gamut, and wide viewing angle, which make it able to bring vivid and delicate visual experience.
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Arduino UNO Educational Kit
US$90.95
This is ABRA's very own Arduino Educational Kit, a comprehensive instructional package which contains a ton of components with an online pdf manual to explain how each component interacts with the included Arduino. The kit contains all the pieces needed to complete 33 lessons in the 200 page manual.
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Adafruit RFM69HCW Transceiver Radio Bonnet - 433 MHz - RadioFruit
US$30.73
The latest Raspberry Pi computers come with WiFi and Bluetooth, and now you can add even more radio options with the Adafruit Radio Bonnets! Upgrade your Raspberry Pi with a sub-GHz radio transceiver, so it can communicate over long distances. These bonnets plug right into your Pi and give you long range wireless capabilities to remote nodes that may be battery powered. Or, you can create Internet gateways with ease. You not only get a radio module, but also a 128x32 OLED display for status messages and three buttons you can use for creating a custom user interface or sending test messages. All of the above is supported with our Python libraries so you can send or receive packetized radio data with other matching modules in a network, even craft your own gateway using the Pi's built in networking capabilities.
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78 - 92