STM32L4+ Discovery kit IoT node, low-power wireless, BLE, NFC, WiFi
Protues simulation example (8051)-stepper motor C version
FreeEEG32 is a stackable, open source, 32-channel, 24-bit, sigma-delta, simultaneous sampling board designed to meet the needs of scientists and brain hackers who require high-quality, affordable research-grade equipment. We have been developing this EEG for many years as we worked to create the ultimate open source solution to expensive proprietary EEG technology. FreeEEG32 combines four 8-channel AD7771 ADCs with ultra-low noise (<0.22 μV measured) sources and references, all driven by the powerful STM32H7 ARM Cortex-M7, while handling pre-processing. It's sensitive enough to handle high-quality EEG data collection and more.
Low-voltage three-phase brushless DC motor driver expansion board for STM32 Nucleo, based on STSPIN230
This smartwatch can measure linear acceleration, rotational speed, heart rate and SpO2 (oxygen saturation) of the hand
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.
The 32-bit Arm® Cortex®-M-based S32K1 MCU supports ISELED technology for next-generation LED lighting systems.
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.
Wi-Fi expansion board for STM32 Nucleo, based on SPWF01SA module
Powerline communication expansion board for STM32 Nucleo, based on ST7580
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.
The Industrial Linux SDK comes with Xenomai real-time Linux and supports the time-sensitive network Layer Scape reference design.
Digital oscilloscope design based on STM32, including schematic diagram and source program, etc.
CANable 2.0 is a small, low-cost, open-source USB to CAN adapter. CANable enumerates as a virtual serial port on your computer and acts as a serial line to CAN bus interface. Using the alternative candleLight firmware, CANable enumerates as a native CAN interface on Linux. CANable 2.0 supports standard CAN and CAN-FD.
The CANable adapter is compatible with ARM-based embedded platforms such as Raspberry Pi, Raspberry Pi Zero, ODROID, BeagleBone, etc., making it ideal for integration into OEM products.
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.
The QorIQ ® T2080 Reference Design Board (T2080RDB) is a highly integrated tool that contains the QorIQ T2080 communications processor.
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