Category: Hardware

Hardware, sensor, board and electronics

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Hardware

Programmable LED snowflake

Enjoy the warm and light brough up by this fancy cute LED snowflake board for 2020 Christmas.

The snowflake board carries 37 true-color LEDs (Model: WS2812B) which supports displaying various lighting patterns of any colors.

The board is controlled by the STC15W204S microcontroller integrated with 8051 core. Users can design the program to customize any creative light patterns such as fireworks, spin-wheels, shinny stars…The CH340 USB-to-Serial chip is utilized so that users simply need one Micro-USB cable to for both power and uploading the program.

https://www.seeedstudio.com/Programmable-LED-Snowflake-Board-for-Christmas-p-4776.html

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Hardware

Raspberry Pi Hat for Wio Terminal

This is an adapter board for connecting Wio Terminal with Raspberry Pi’s Pi Hats. This makes it a lot easier for connecting them and of course better appearance. Before this simple design, you will need to use jumper wires.

https://www.seeedstudio.com/40-Pin-Raspberry-Pi-Hat-Adapter-Board-For-Wio-Terminal-p-4730.html

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Hardware

Raspberry Pi 4 8GB

Raspberry Pi 4 is the latest product in the popular Raspberry Pi range of computers, and this is the version with the highest RAM offered by a Raspberry Pi ever (8GB). It offers ground-breaking increases in processor speed, multimedia performance, memory, and connectivity compared to the prior-generation Raspberry Pi 3 Model B+.

https://www.seeedstudio.com/Raspberry-Pi-4-Computer-Model-B-8GB-p-4595.html

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Hardware

CH551G development board

CH551G development board features the CH551 chip, which is an enhanced e8051 core single-chip microcomputer compatible with MCS51 instruction set. 79% of its instructions are single-byte single-cycle instructions, and the average instruction speed is 8-15 times faster than the standard MCS51.

More information:
https://www.seeedstudio.com/CH551G-Development-board-p-4764.html

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Hardware

M5Stack Lite ESP32 board

Atom Lite is a very compact development board in the M5Stack development kit series with a size of only 24 * 24mm. It provides more GPIO for user customization which is very suitable for embedded smart home devices and in making smart toys.

  • USB Type-C
  • ESP32-based
  • 4 MByte flash
  • Reset button
  • RGB led
  • Programmable button
  • Infra-red
  • GPIO (Dupont Pins)

More information:
https://www.banggood.com/M5Stack-ATOM-Lite-ESP32-Development-Board-Kit-Neo-LED-Blockly-Programmable-Kit-p-1645120.html

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Hardware

Arduino sensor kit

The Arduino Sensor Kit is a joint electronics starter kit from Seeed and Arduino. It integrates 10 commonly used electronics modules on one PCB, so no breadboard, no soldering, and even no wiring are required. The Arduino content team has also prepared a step-by-step tutorial for this kit. All these features make it an ideal Arduino starter kit for Steam education and online teaching.

  • LED
  • Buzzer
  • OLED display
  • Button
  • Rotary potentiometer
  • Light meter
  • Sound meter
  • Temperature and humidity sensor
  • Air pressure sensor
  • 3-axis acceleration sensor

More information:
https://www.seeedstudio.com/Arduino-Sensor-Kit-Base-p-4743.html

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Hardware

ESP32 eInk development kit

  • ESP32 Standard wireless functions
  • WiFi、Bluetooth
  • Internal 16M Flash
  • Low Power Display
  • Multi-Point touch screen
  • 180 degree viewing angle
  • Built-in Magnet
  • Internal 1150mAh Battery
  • Expandable – HY2.0-4P 3 x external expansion ports

More information:
https://www.banggood.com/M5Stack-M5Paper-ESP32-Development-Kit-960X540-4_7-Inch-eInk-Display-235-PPI-IoT-Terminal-E-Book-Industrial-Control-Panel-p-1779386.html?cur_warehouse=CN

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Hardware

Argon ONE M.2 Case

The Argon ONE M.2 Case ups the ante by providing two full-sized HDMI ports, Power Management Modes that allows for automatic booting, Built-in IR support with streamlined options for configuration and Integrated M.2 SATA SSD support through the USB 3 Ports of the Raspberry Pi 4.

More information:
https://www.argon40.com/argon-one-m-2-case-for-raspberry-pi-4.html

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Hardware

RPLIDAR

RPLIDAR A1 is a low cost 360-degree 2D laser scanner (LIDAR) solution developed by SLAMTEC. The system can perform a 360degree scan within a 6meter range. The produced 2D point cloud data can be used in mapping, localization, and object/environment modelling.

  • Measures distance data in more than 8000 times/s
  • 360 Degree Omnidirectional Laser Range Scanning
  • 8000 times sample rate, the highest in the current economical LIDAR industry
  • OPTMAG Original Design, prolong the life-span
  • Configurable Scan Rate from 2-10Hz
  • Ideal for Robot Navigation and Localization
  • Plug and Play

More information:
https://www.seeedstudio.com/RPLiDAR-A1M8-360-Degree-Laser-Scanner-Kit-12M-Range.html

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Hardware

DHT22

The AM2302 Humidity Capacitance Digital Temperature and Humidity Module is a temperature and humidity composite sensor with a calibrated digital signal output.

More information:
https://www.seeedstudio.com/DIP-Tem-Hum-Sensor-4P-2-54-p-4193.html