JN5169XK020: ZigBee lighting/sensor node expansion board kit

LPS25H adapter board for standard DIL24 sockets

LPS25H adapter board for standard DIL24 socket

Schematic PCB

Engineer safety black box

As China's title of "Infrastructure Maniac" becomes widely known, more and more workers are engaged in dangerous jobs, such as high altitude, underground, tunnels, and engineering vehicles. In order to ensure the safety of these construction workers and ensure timely rescue in the event of an accident, I designed this safety black box for engineering personnel. This equipment can collect the heart rate of construction workers, the temperature and humidity of the surrounding environment, identify the state of movement, and determine whether a fall or collision accident has occurred. It is transmitted to the remote monitoring center through the network. Once the monitoring personnel find an abnormality, they can immediately organize rescue.

LIS3DH adapter board, standard DIL 24 socket

LIS3DH adapter board for standard DIL 24 sockets

Schematic PCB

LSM6DSL adapter board for standard DIL24 socket

LSM6DSL adapter board for standard DIL24 sockets

Schematic PCB

High-precision body temperature measurement flexible PCB patch reference design supporting Bluetooth technology

Schematic PCB

LSM6DS3 adapter board, standard DIL24 socket

LSM6DS3 adapter board for standard DIL24 socket

Schematic PCB

2020 Electronic Competition Question D-Obstacle Avoidance Aircraft (Chongqing University of Science and Technology)

Schematic PCB

Gesture remote control

Use sensortile.box equipped with high-performance six-axis sensor lsm6dsox to realize gesture remote control.

Schematic PCB

Foot Controller Reference Design Using Analog Hall Sensors

This reference design includes an analog Hall sensor and op amp circuit that can be used for position or angle sensing, with the advantages of no contact and wear, high stability, and a wide sensing range. This design analyzes two configurations of magnets and Hall sensors. This design provides adjustable offset and system gain along with op amp circuitry to achieve the desired output offset and range.

Schematic PCB

2020 Electronic Competition Question A-Wireless Motion Sensor Node Design (East China Jiaotong University Institute of Technology)

Schematic PCB

iNemo inertial module kit based on IIS3DWB

3-axis digital accelerometer sensor kit based on IIS3DWB

Schematic PCB

STTS22H based temperature probe kit

Temperature probe kit based on STTS22H

Schematic PCB

Smoke detector schematic and PCB source files and BOM

Smoke sensor design includes principle circuit design, PCB and BOM list

Schematic PCB

LIS331HH adapter board, standard DIL24 socket

LIS331HH adapter board for standard DIL24 socket

Schematic PCB

2020 Electronic Competition Question A-Wireless Motion Sensor Node Design (Dalian University of Technology)

Schematic PCB

Evaluation board based on MP23DB02MM digital MEMS microphone

Microphone coupon board based on the MP23DB02MM digital MEMS microphone

Schematic PCB

MEMS sensor sample kit

MEMS sensor sample kit

Schematic PCB

The LSM303DLHC adapter board is designed to plug into a standard DIL24 socket

LSM303DLHC adapter board designed to plug into standard DIL24 sockets

Schematic PCB

LSM6DSM adapter board, standard DIL24 socket

LSM6DSM adapter board for standard DIL24 socket

Schematic PCB