Based on ESP32 and ATtiny861 to build a Nintendo NES game emulator handheld console with complete materials for making the project
This design is a connector for the Raspberry Pi HQ camera.
Grapevines use a lot of water and the soil dries out quickly, so they need to be watered twice a day. This project is about using an unmanned watering system to water flower pots.
STM32F072 Type-C Port Manager Evaluation Board with ON Semiconductor FUSB307B Type-C Port Controller
MCIMX8M-EVK is an evaluation kit for i.MX 8MQuad, which provides high performance with high-speed interface and audio and video functions.
It is the first open source system to achieve 70+ mAP (75 mAP) on the COCO dataset and 80+ mAP (82.1 mAP) on the MPII dataset. To match poses corresponding to the same person in frames, an efficient online pose tracker called Pose Flow is also provided. It is the first open source online pose tracker to achieve 60+ mAP (66.5 mAP) and 50+ MOTA (58.3 MOTA) on the PoseTrack Challenge dataset. AlphaPose supports Linux and Windows.
The STM32 Nucleo-64 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller.
The 4K Ultra HD display reference design enables emerging applications of DLP Cinema® technology such as digital signage, laser TVs, and office or education projectors that require cost-effective high-resolution solutions for large, bright digital displays. Comes proven and reliable performance. Delivering twice as many pixels as competing products, DLP micromirror technology's advanced image processing and high-speed switching capabilities enable 8.3 million pixels of resolution on the screen, delivering clear and detailed images for any scene. Whether a stand-alone display system or embedded into an existing design, complete reference designs and development guides accelerate display product innovation.
STM32 Nucleo-64 development board using STM32G070RB MCU, supporting Arduino and ST morpho connections
Use an idle Android phone to place it on a drone or unmanned vehicle/boat to realize wifi, 4G, 5G remote control of the drone, image transmission/data transmission/remote control integration. Supports APM and Pixhawk flight control (as long as it is compatible with Mavlink protocol), supports RTK differential GPS high-precision positioning (optional function, requires ublox NEO-M8P GPS module and Qianxun FindCM service account).
The GD32F350 development board uses the latest ARM Cortex-M4 32-bit general-purpose microcontroller GD32F350RB launched by GigaDevice. This chip comes with a 2-way comparator and is very suitable for making a low-cost digital capacitance meter.
TIDA-00721 is a complete reference design that enables accurate temperature measurement using passive NFC tags in a flexible patch format. The system provides temperature readings via an NFC receiver (such as an NFC-enabled smartphone) tag. A high-precision temperature sensor (LMT70) is interfaced with an ADC (ADS1113), and the temperature data is sent to the reader using an NFC transponder (RF430CL330H).
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.
Based on STM8S003K3 microcontroller, it has alarm and chime functions and automatic light sensing function.
This design uses LM3S811 as the processor of the lubricating oil dielectric constant detection device, designs the AD5933 impedance measurement circuit, extracts capacitive reactance information from the impedance data, and calculates the change in the lubricating oil dielectric constant based on the change in capacitance to achieve lubrication control. Test the dielectric constant of oil and record the data to find out the change pattern between lubricating oil quality and dielectric constant.
This design is based on the design and development of the Modbus_RTU (RS485) bus Remote Inputs/Outputs Modules system of GD32E231.
Physical network smart lights can synchronize data to users' mobile terminals in real time through the Internet, and users can also remotely control smart lights through mobile terminals. The smart light mainly consists of 3 parts: 1) GD32E231 as the main control, which can control peripherals; 2) ESP8266 as the Wifi communication module, responsible for transparently transmitting data between the main control and the BcServer server, and realizing data interaction with GD32E231 through the serial port; 3) LED lights, that is, peripherals, are controlled by GD32E231 using GPIO. Smart lights and Android APP use Beecom protocol (referred to as BC protocol) to transmit data to each other through the BcServer server.
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