The LPCXpresso55S28 development board provides an ideal platform for evaluation and development of LPC552x/S2x MCUs based on the Arm® Cortex®-M33 architecture. The board includes a high-performance on-board debugger, audio subsystem, and acceleration sensor, with multiple options to add off-the-shelf add-on boards for network, sensor, display, and other interfaces.
Dual brush DC motor driver expansion board for STM32 Nucleo, based on STSPIN840
Control stage based on STM32F100CB microcontroller for motor control with serial communication user interface
The MAXREFDES61# reference design ushers in the era of Industry 4.0. With a complete analog front-end for the next generation of ultra-small programmable logic controllers, this design meets the higher resolution and higher voltage needs of industrial control and industrial automation applications, while consuming minimal power and space. This high-performance system features four channels of analog input, a complete, efficient power-supply system and on-board processing. Hardware and firmware design files as well as FFTs and histograms from lab measurements are provided.
The temperature is used as the controlled variable in the fermentation process, the ventilation air supply volume is used as the manipulated variable to regulate oxygen, the GD32E231 microcontroller is used as the main control unit, and the output relay controls the fan to regulate oxygen. , through the design of hardware circuits and related application programs, the four processes of fermentation are adjusted to achieve the effects of accelerating compost maturity and improving fertilizer efficiency.
Low voltage brushed DC motor driver expansion board for STM32 Nucleo, based on STSPIN250
80 W offline PFC and LED driver demonstration board based on L6562A with dimming capability
5 V - 360 mA buck converter based on VIPer222XSTR
Low-voltage full-bridge reference design board features L6393 advanced high-voltage gate driver
New Analog/Analog Isolator Using Isolated Σ-Δ Modulator, Isolated DC/DC Converter and Active Filter
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.
8-channel high-side driver reference board with VN808CM
FRDM-KL46Z is an ultra-low-cost development platform using Kinetis L series KL4x MCU based on Arm Cortex-M0+ processor.
The TWR-K70F120M is a development board for the Kinetis K61 and K70 families 32-bit Arm® Cortex®-M4 MCUs.
16-bit digital input card based on CLT01-38S4 high-speed protected digital terminal array
2.5 W Wireless Charging Transmitter Evaluation Kit
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