AGBAN6CS-GEVK: frame buffer card

ADT7481EBZEVB: 3-channel digital thermometer and under-/over-temperature alarm evaluation board

ADT7473EBZEVB: Input/Output Functional Evaluation Board

ADT7462EBZEVB: Flexible System Monitor IC Evaluation Board

ADD5243-868-2-GEVK: AX5243 868 MHz add-on kit for DVK-2 evaluation kit

ADD5051-868-2-GEVK: AX5051 868 MHz add-on kit for DVK-2 evaluation kit

ADD5045-915-1-GEVK: AX5045 915 MHz add-on module for DVK-2 evaluation kit

ADD5043-915-1-GEVK: AX5043 915 MHz add-on kit for DVK-2 evaluation kit

ADD5043-868-2-GEVK: AX5043 868 MHz add-on kit for DVK-2 evaluation kit

ADD5043-433-2-GEVK: AX5043 433 MHz add-on kit for DVK-2 evaluation kit

ADD5043-169-2-GEVK: AX5043 169 MHz add-on kit for DVK-2 evaluation kit

A5191HRTNGEVB: Hart Modem QFN Evaluation Board

60WLEDBULBGEVB: Dimmable, 9.5 W, 120 Vac CCR Lighting Circuit Evaluation Board

40WLEDBULBGEVB: Dimmable 120 Vac, 6.5 W input parallel to series lighting circuit evaluation board

MAXREFDES1202: Dual-phase buck converter using MAX17558 for inductor DCR current sensing

The MAXREFDES1202 is a dual-phase, buck converter reference design developed using the MAX17558, MAX15019A, and MAX17552. This reference design is rated to operate over a wide input voltage range from 15V to 55V. The design can deliver an output power of 360W at 12V.

Schematic PCB

Remote data acquisition system based on GD32E231

This article designs to use GD32E231 to collect environmental data such as temperature, humidity, and infrared detection, and then transmit the data to the backend system through wireless transmission. This design uses GD32E231C8T6 to control the temperature and humidity sensor DHT11, human body infrared detection module, OLED and LoRa communication module, etc. The adopted temperature, humidity and infrared alarm signals are displayed through OLED, and the data is transmitted to the LoRa node in the background through the LoRa communication node, and finally uploaded to the host computer.

Schematic PCB

STWIN SensorTile Wireless Industrial Node Development Kit and Reference Design for Industrial IoT Applications

The STWIN SensorTile wireless industrial node (STEVAL-STWINKT1B) is a development kit and reference design that simplifies prototyping and testing of advanced industrial IoT applications such as condition monitoring and predictive maintenance.

Schematic PCB

MAXREFDES104#: Health Sensor Platform Version 3.0

MAXREFDES161# is a high-performance frequency synthesizer capable of generating frequencies from 23.5MHz to 6GHz. The on-board level translators allow the board to be compatible with +3.3V and +5V microcontroller platforms. Moreover, the low-noise low dropout regulators (LDOs) provide clean power supplies for optimal performance. The board is designed specifically for the Arduino® form-factor pinout.

Schematic PCB

Badminton training monitor

My initial idea for the "Badminton Training Device" project was to sense the form and intensity of the racket swing, whether it hit the badminton and where it was hit, etc., record the quality of all swings after a game, and combine it with the host computer to make a badminton shot. Play the practice analysis system. The MLC and FSM modules in LSM6DSOX can analyze and identify actions, which greatly reduces the data processing requirements of the MCU and can save resources to complete prompt or record functions.

Schematic PCB

STM32L4 discovery kit for IoT node applications including Low Power Wireless, BLE, NFC, SubGHz, Wi-Fi

STM32L4 Discovery Kit including IoT nodes, low-power wireless solutions, BLE, NFC, SubGHz and Wi-Fi

Schematic PCB