S32V MIPI Cameras and De-Serializer

Selection of cameras and de-serializer to speed up vision application development with SBC-S32V234 and S32V234-EVB2 boards

S32R274 End-to-End Reference Design Kit

Reference design for driving a three-phase stepper motor using a BLDC motor driver

TIDA-01362 shows how to drive a three-phase stepper motor using the same hardware structure of a brushless (BLDC) driver. By adjusting the PWM signal scheme, the design can achieve a smooth sinusoidal output current. The DRV8313 device can be used to implement this design.

Schematic PCB

Multi-target ranging sensor expansion board based on VL53L3CX, suitable for STM32 Nucleo

Multi-targets ranging sensor expansion board based on VL53L3CX for STM32 Nucleo

Schematic PCB

Graduation project based on 51 microcontroller electronic scale design materials (schematics, source programs, papers, etc.)

Contains all design information

Schematic PCB

Design based on STM32 imitation Mitsubishi PLC (program + circuit diagram)

Based on STM32 imitation Mitsubishi PLC design, including program and circuit diagram

Schematic PCB

Motion MEMS and environmental sensor expansion board for STM32 Nucleo

STM32 Nucleo runs MEMS and environmental sensor expansion board

Schematic PCB

Particulate pollution measurement based on ESP-32

Israeli network engineer Nir Huri invented an air pollution monitoring device based on ESP-32.

Schematic PCB

Industrial battery management module reference design for 20S applications

High cell count battery (>15s) systems are increasingly used in industrial applications. These applications are more cost-sensitive and require a simple solution that can include monitoring, protection and control functions, and even SOC (state of charge) information, rather than just basic independent hardware protection. This reference design provides the platform for a complete battery pack side solution. Contains all independent hardware protection functions of the bq76930, and implements a reliable communication interface for the host device to read battery information.

Schematic PCB

Evaluation board based on STM32G0C1VE MCU

The STM32G0C1E-EV Evaluation board is a high-end development platform for the STM32G0C1VET6 microcontroller operating at up to 64 MHz frequency with internal 512-Kbyte Flash memory, 144-Kbyte RAM

Schematic PCB

Monitor refrigerator temperature using ESP32-DevKitC based on ML model

Using the Edge Impulse platform, an embedded machine learning (ML) model is deployed on the ESP32-DevKitC-based sensor for temperature anomaly detection.

Schematic PCB

STSPIN830-based three-phase brushless DC motor driver expansion board for STM32 Nucleo

Three-phase brushless DC motor driver expansion board for STM32 Nucleo, based on STSPIN830

Schematic PCB

ST25DV04K based dynamic NFC/RFID tag IC expansion board for STM32 Nucleo

Dynamic NFC/RFID tag IC expansion board for STM32 Nucleo, based on ST25DV04K

Schematic PCB

Source program based on 51 microcontroller multifunctional smart desk lamp (with clock, posture correction, display temperature and brightness)

Function description: 1. After power on, the LED light lights up, which means that the current light is in automatic control mode; 2. You can switch back and forth between automatic and manual modes through button K5; 3. In manual mode, buttons K2, K3, and K4 correspond to A light brightness; (unavailable when k1 is pressed) 4. In automatic mode, it must first detect someone before automatically controlling the brightness, otherwise the desk lamp will go out. You can block the light of the photoresistor, or use a flashlight to illuminate the photoresistor to simulate changes in lighting, so that you can see that the brightness of the desk lamp will change as the light intensity in the environment changes. The effect is that the weaker the light, the brighter the desk lamp. . If the human body sensor cannot detect anyone for 1 minute, the desk lamp will automatically turn off. (The photoresistor is behind the USB lamp); 5. Whether it is automatic mode or manual mode, the brightness is divided into 10 levels, and 0-9 is displayed on the LCD; 6. Set date and time: Press K1 (setting ) key, the cursor will flash at the displayed year position, indicating that the year can be adjusted at this time. If you need to adjust the year, press K3 (plus) and K4 (minus) to adjust the year. Then press the K2 (move) key, and the cursor will flash when the month position is displayed. The month can be adjusted in the same way. Press the K2 key again to set the day, hour, minute, and second respectively. 7. When approaching the ultrasonic wave, the buzzer will alarm.

Schematic PCB

FRDM-KL26Z: Freedom Development Platform for Kinetis ^{® KL16 and KL26 MCUs (up to 128 KB Flash)}

Freedom KL26Z is an ultra-low-cost development platform for Kinetis L-series KL16 and KL26 MCUs based on Arm ^® Cortex ^® -M0+ processors.

Schematic PCB

Industrial battery management module reference design for 20S applications

High cell count battery (>15s) systems are increasingly used in industrial applications. These applications are more cost-sensitive and require a simple solution that can include monitoring, protection and control functions, and even SOC (state of charge) information, rather than just basic independent hardware protection. This reference design provides the platform for a complete battery pack side solution. Contains all independent hardware protection functions of the bq76930, and implements a reliable communication interface for the host device to read battery information.

Schematic PCB

2021 College Student Electronic Design Contest Topic H Outstanding Works Collection (Electrical Appliance Analysis and Identification Device)

Schematic PCB

STMod+ connector expansion board for STM32 Nucleo

STMod+ connector expansion board for STM32 Nucleo

Schematic PCB

STM32 Nucleo dual-axis stepper motor driver expansion board based on device L6470

Dual-axis stepper motor driver expansion board for STM32 Nucleo, based on L6470

Schematic PCB

S32K118EVB: S32K118 evaluation board

S32K118EVB is a low-cost evaluation board for the S32K118