HB LED driver based on ST1CC40 in SO-8 BW package with disable function

High brightness LED driver based on ST1CC40 with suppression function, SO-8 BW package

Schematic PCB

RHYTHM SA3229 Low-Cost Behind-the-Ear (BTE) Hearing Aid Reference Design

Gesture remote control

Use sensortile.box equipped with high-performance six-axis sensor lsm6dsox to realize gesture remote control.

Schematic PCB

6.6 kW Onboard EV Charger Reference Design

5 W CCCV AC-DC Adapter GreenPoint® Reference Design

FRDM-K64F: Freedom development platform for Kinetis ^® K64, K63 and K24 MCUs

Freedom-K64F is an ultra-low-cost development platform for Kinetis K64, K63 and K24 MCUs.

Single-channel LED driver for automotive daytime running lights (DTRL) and headlights based on ALED6001 and STM32F103C6T6

Single-channel LED driver based on ALED6001 and STM32F103C6T6 for automotive daytime running lights (DTRL) and headlights

Schematic PCB

MAXREFDES1275: Buck-configured 1A, 3-channel LED driver using the MAX20050 and its dimming control using the MAX32630FTHR

The MAXREFDES1275 has three main blocks: the microcontroller, ADC/DAC IC MAX11311, and three LED drivers.

Schematic PCB

Direct AC LED driver with Bluetooth wireless dimming control

Intelligent classroom design based on 51 microcontroller (source program, schematic diagram, PCB, simulation, BOM, paper, etc.)

Use 51 microcontroller STC89C52, clock chip DS1302, liquid crystal screen LCD1602, photoresistor, and infrared tube to design a classroom intelligent lighting control system

Schematic PCB

FRDM-KL82Z: Freedom development board for Kinetis ultra-low power KL82 MCU

Freedom FRDM-KL82Z is ​​a development board for Kinetis ultra-low power KL82 72Mhz 32-bit Arm ^® Cortex ^® -M0+ MCU.

Schematic PCB

Foot Controller Reference Design Using Analog Hall Sensors

This reference design includes an analog Hall sensor and op amp circuit that can be used for position or angle sensing, with the advantages of no contact and wear, high stability, and a wide sensing range. This design analyzes two configurations of magnets and Hall sensors. This design provides adjustable offset and system gain along with op amp circuitry to achieve the desired output offset and range.

Schematic PCB

Autonomous wireless multi-sensor node powered by TEG and based on SPV1050 (SPIDEr™)

Autonomous wireless multi-sensor node powered by TEG and based on SPV1050 (SPIDEr™)

Schematic PCB

2020 Electronic Competition Question A-Wireless Motion Sensor Node Design (East China Jiaotong University Institute of Technology)

Schematic PCB

CN0179

4-20 mA Low Power, 14-Bit, Process Control Current Loop Transmitter

Schematic PCB

Smart home central control-with networking and color screen functions

Through wireless and wired connections, smart home central control networking can obtain more network resources, and real-time weather conditions and forecasts on the network can be obtained through the network. This solution provides a local remote desktop function, allowing users to complete remote control functions through mobile phone standard VNC. Built-in Linux operating system makes networking applications easier.

OM15080-QN9090: BLE USB dongle for QN9090/30

Useful USB Bluetooth adapter for quick prototyping and building with NXP QN BLE MCUs

Schematic PCB

Motor current detection system solution based on ADSP-CM408 and AD7403

For small and medium power motor applications, the EPSH-MPC development platform provides current sampling of the isolated analog-to-digital converter AD7403. The external current loop is converted into a corresponding shunt voltage through a shunt resistor and input to the voltage test terminal of the AD7403. The AD7403 outputs according to the clock signal given by CM408F. ADC bit stream, CM408F enables the built-in SINC filter on the input bit stream to calculate the corresponding 16-bit ADC value, and stores the data into the corresponding ring queue through DMA. The host computer software can use the UART-USB port Or obtain the display of data samples through the RS485 port, you can intuitively see the acquisition effect of AD7403, and the collected data can be stored in an excel table to facilitate corresponding analysis of the data.

Schematic PCB

RDR-848 - 42W dual-port isolated flyback power supply with 30W USB PD 3.0 and 12W USB-A ports using InnoSwitch3-Pro and PowiGaN technology (INN3379C-H302)

42 W Dual Port Isolated Flyback Power Supply with 30 W USB PD 3.0 and 12 W USB-A Port Using InnoSwitch3-Pro with PowiGaN Technology (INN3379C-H302)

Schematic PCB

Trailing edge phase controlled rotating wall dimmer based on STF17N62K3 power MOSFET

Trailing edge phase controlled wall-mounted rotary dimmer based on STF17N62K3 MOSFET

Schematic PCB