Mainly using GD32F350 to make a light source controller to provide stable light source control for machine vision cameras, adding an external trigger function that can be connected to an external 24V signal (photoelectric sensor or PLC input), and a 24V output signal to trigger the camera to take pictures. Due to the diversity of application scenarios here, it is necessary to add user process configuration to control how long and when the four light sources are turned on respectively. Due to the life of the light source and the general glare of the light source, a parameter power-off retention function is added. In addition, it is also extended WIFI function. Live application scenarios are also tested in the video.
12-Bit, 300 kSPS, Single Supply, Fully Isolated Data Acquisition System for ±10 V Input
The circuit board in the project is drawn using Jiali Chuang EDA, and the code uses Arduino IDE, which is very suitable for beginners who are interested in robots.
The software, hardware, and mechanical structure are all open source.
This smartwatch can measure linear acceleration, rotational speed, heart rate and SpO2 (oxygen saturation) of the hand
The Industrial Linux SDK comes with Xenomai real-time Linux and supports the time-sensitive network Layer Scape reference design.
The FRDM-MC-LVPMSM low-voltage, 3-phase permanent magnet synchronous motor (PMSM) Freedom development board platform adds motor control functions such as rotation or linear motion to your design applications.
Complete high-speed, high common-mode rejection ratio (CMRR) precision analog front end for process control applications
Dynamic NFC tag expansion board for STM32 Nucleo, based on M24SR
The physical layer data sending and receiving of a PC is very simple. As long as one condition is met, that is, the CRC check of the data packet is correct, the network card can send the data packet to the application software. Otherwise, the network card will directly discard the data packet, which cannot be caught by any software. to the data packet.
Digital oscilloscope design based on STM32, including schematic diagram and source program, etc.
Motion MEMS and microphone MEMS expansion board for STM32 Nucleo
The P-NUCLEO-IOD02A1 is an STM32 Nucleo pack composed of the X-NUCLEO-IOD02A1 and X-NUCLEO-IKS02A1 expansion boards stacked on the NUCLEO-L452RE development board.
The QorIQ ® T2080 Reference Design Board (T2080RDB) is a highly integrated tool that contains the QorIQ T2080 communications processor.
This work designs a smart water cup holder that can detect the use status of the water cup and remind users to drink water in time. By connecting to the Alibaba Cloud platform, automatic clock calibration is achieved. You can also set parameters for the water cup holder on the cloud terminal. The main work of this project is to design a beautiful interface that is pleasing to the eye. The other is to connect to Alibaba Cloud to realize cloud sharing and intelligent connection.
MiniQ is a mini quadcopter that is open source from hardware design to control algorithm. The algorithm used for the Altitude Heading Reference System (AHRS) is the DCM complementary filter. The system calculates the height and controls the output PWM of the four motors 1600 times per second. It can be controlled remotely via Bluetooth (Bluetooth Serial Port Profile).
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