PICO DSP is an open source, Arduino-compatible ESP32 development board for audio and digital signal processing (DSP) applications. It provides an extensive audio processing feature set in a small, breadboard-friendly device, providing audio input, audio output, a low-noise microphone array, integrated test speaker options, additional memory, battery charge management and ESD protection all on a single micro PCB superior.
FRDM-KL27Z is an ultra-low-cost development platform for Kinetis L-series KL17 and KL27 MCUs based on Arm ® Cortex ® -M0+ processors.
16-channel LED driver expansion board for STM32 Nucleo, based on LED1642GW
FRDM-KE06Z is a simple yet sophisticated development platform for Kinetis KE06 MCUs built on the Arm® Cortex®-M0+ core
Dual brush DC motor driver expansion board for STM32 Nucleo, based on STSPIN840
Bluetooth Low Energy expansion board based on the BLUENRG-M2SP module for STM32 Nucleo
Joint debugging and listening device solution based on STM32 (schematic diagram, PCB source file, debugging tools, video).
Protues simulation example (8051)-stepper motor
STM32 Nucleo-144 development board using STM32L552ZE MCU and SMPS, supporting Arduino, ST Zio and morpho connections
The SJA1124EVB is an evaluation board for the SJA1124 SPI to QuadLIN bridge that supports up to 16 LIN master channel connections when plugged into a microcontroller board.
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.
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.
The DS28E18 is an easy-to-use bridge integrated circuit (IC) that operates as a 1-Wire® slave device to a host controller.
FRDM-KL46Z is an ultra-low-cost development platform using Kinetis L series KL4x MCU based on Arm Cortex-M0+ processor.
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