90W AC-DC Asymmetric Half-Bridge Adapter Using L6591 and L6563

90W AC-DC Asymmetric Half-Bridge Adapter Using L6591 and L6563

Schematic PCB

tCam-Mini: Wireless thermal imaging camera based on ESP32

tCam-Mini is a small wireless thermal camera designed and developed by Dan Julio based on ESP32, which allows users to easily obtain and use radiation data through the Flir Lepton 3.5 sensor. It can obtain the temperature of each pixel and perform various types of thermal imaging analysis; it can also convert the data into color images to display the temperature and shape of the human body through thermal imaging.

Schematic PCB

OM5579: Development kit for the PN7150 plug-and-play NFC controller

OM13087: LPCXpresso board for LPC1115 with CMSIS DAP hardware debugger

The board consists of the LPC1115 target device and the onboard CMSIS-DAP hardware debugger. The onboard hardware debugger is compatible with LPCXpresso IDE (version 7.9 and above) and other tool chains that support the CMSIS-DAP protocol. The board also features a standard 10-pin header that supports 3rd party hardware debuggers, with onboard or external hardware debuggers easily selectable via jumpers. The board is supported by a set of optimized drivers and example projects.

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MED-EKG: Electrocardiograph Development Kit for Tower Systems

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LD3320 speech recognition garbage classification design source program schematic diagram based on STM32

Start by saying the keyword "Trash"

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MAXREFDES1265: Simple keyboard interface using the MAX32625PICO and MAX7360

The MAXREFDES1265 is a reference design showcasing the MAX7360 and MAX32625PICO with a low-cost, small-size keypad interface.

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

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

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Multi-phase electricity meter daughter board based on STPMS2 smart sensor device

Multi-phase electric energy meter daughter board based on STPMS2 smart sensor device

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ST8500 PLC & RF Hybrid Connectivity Development Kit

The EVLKST8500GH hybrid connectivity solution for the ST8500 SoC platform combines the advantages of both PLC and RF technologies to enable applications with the best coverage in any network conditions and topologies.

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TWR-S08LL64: MC9S08LL 8-bit segment LCD tower system module

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OM13058: LPCXpresso board for LPC11U68

The LPC11U68 LPCXpresso board with NXP ^® 's LPC11U68 Arm ^® Cortex ^® -M0+ microcontroller is designed to make it as easy as possible to get started with your project.

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Cost-Effective Ultrasonic Pulse Generator IC Evaluation Board Based on STHV749

Cost-effective ultrasonic pulse generator IC evaluation board based on STHV749

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LED driver based on LED6001 + 9-LED board with NTC sensor

LED driver based on LED6001+9LED board with NTC sensor

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100W motor control power board based on SLLIMM intelligent power module STIPN2M50T-H

100 W motor control power board based on STIPN2M50T-H SLLIMM™ nano IPM MOSFET

Schematic PCB

Energy meter based on Internet of Things

The main modules of this system include measurement and display main control single chip GPRS. Metering uses a serial communication module to provide a serial port to send commands to the metering module for measurement, and the metering module sends back parameters such as voltage, current, and electric energy. GD32F350 receives and processes the display, stores it in the buffer, and then sends the stored data to Baidu Cloud through the GPRS module through the TFT LCD display. Then obtain the main parameters through the mobile APP.

Schematic PCB

MAXREFDES1220: Bootstrap, 5V/2A, step-up DC-DC converter with 90% efficiency, using MAX16990

This reference design boosts a single-cell battery voltage input to a 10W output using the MAX16990 controller in bootstrapped mode.

Schematic PCB

DEVKIT-S12XE: 9S12XEP100 MCU evaluation development board

DEVKIT-S12XE is a development tool for the S12XEP100 16-bit MCU series and uses EVKIT-COMM or DEVKIT-MOTORGD extended functions

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48 V-130 W high efficiency converter with PFC based on L6562 and L6599 for LED street light applications

High-efficiency 48 V to 130 W converters based on L6562 and L6599 with PFC for LED street lighting applications

Schematic PCB

LPCXpresso55S28 development board

Schematic PCB