Intelligent battery management system

This solution is an electronic device that can monitor and manage the battery. This solution uses an MCU-based intelligent protection board, which has the advantages of convenient parameter adjustment, high flexibility, and better functional design.

CN0147

Utilizing the ADP150 low-noise LDO regulator to power the ADF4350 PLL and VCO to reduce phase noise

Schematic PCB

STDRIVEG600 600V High Speed ​​Half-Bridge Gate Driver Demonstration Board Assembled MDmesh DM2 Power MOSFETs

2019 Electronic Competition Question C-Circuit Load and Fault Detection Device-Design Report (National Secondary School, Nanxin)

Schematic PCB

B4860QDS: QorIQ ^® Qonverge Development System

B4860QDS is a development system that supports NXPThe B4860 baseband system-on-chip (SoC) device provides a complete application development environment.

MCIMX51EVKJ: i.MX51 Evaluation Kit

2020 Electronic Competition G Question-Non-contact Object Size and Shape Measurement (Liaoning Petrochemical University)

Schematic PCB

OM23221ARD: NTAG ^I2C + Kit for ^Arduino® Pinout

NXP's NTAG I²C+ kit works with any Arduino header-compatible board, including LPCXpresso, Kinetis and i.MX boards. The purpose of this kit is to simulate the use of NTAG I2C tag chips in embedded electronic systems.

NHS3100UCODEADK：NHS3100-UCODE-I2C

NHS3100UCODEADK

High-end driver based on L6370Q

High-side driver based on L6370Q

Schematic PCB

300W high AC input voltage LED driver with digital power control

The STEVAL-LLL009V1 digitally controlled 300 W power supply consists of power factor correction (PFC) and half-bridge LCC resonant converter power stages. An STM32F334R8 microcontroller implements DC-DC and output synchronous rectification digital control, while the PFC is driven in transition mode by the L6562AT controller. The system supports constant voltage (CV) and constant current (CC) operation.

Schematic PCB

MASTERGAN2 High Power Density Half-Bridge High Voltage Driver Demonstration Board with Two 650V Enhancement Mode GaN HEMTs

The EVALMASTERGAN2 board is an easy to use and quick to adapt tool to evaluate the characteristics of MASTERGAN2 and to quickly create new topologies without the need of complete PCB design.

Schematic PCB

FRDM-KV11Z: Freedom development platform for the Kinetis ^® KV1x family of 128 KB, 64 KB, 32 KB and 16 KB Flash MCUs

Freedom Development Platform for Kinetis ^® KV1x Family of 128 KB, 64 KB, 32 KB and 16 KB Flash MCUs

Schematic PCB

i.MX RT1060 Evaluation Kit

i.MX RT1060 EVK is a 4-layer through-hole USB powered PCB. At its core is the i.MX RT1060 crossover MCU, implemented using NXP's advanced Arm® Cortex®-M7 core. This core runs at speeds up to 600 MHz to provide high CPU performance and excellent real-time response. Support for FreeRTOS™ is provided in the MCUXpresso SDK. Zephyr™ OS supports the i.MX RT1060 evaluation kit for developing IoT with a free, open source embedded operating system. 

Schematic PCB

LPC845-BRK: LPC845 breakout board for LPC84x series MCUs

The LPCXpresso845 breakout board is an ultra-low-cost development board for evaluation and prototyping using the LPC84x series MCUs.

Schematic PCB

RHYTHM SB3231 Behind the Ear Hearing Aid Reference Design 1.0

Brushless DC motor

This solution uses NuMicro® N76E003 as the main system chip and uses Nuvoton NCT3605 gate driver to implement a closed-loop brushless DC motor (Brushless DC, BLDC) system.

Schematic PCB

Simple circuit to detect mobile phones

Cell phones typically send and receive signals in the frequency range 0.9 to 3GHz. This article provides a simple circuit that detects the presence of an activated mobile phone by detecting these signals.
The basic principle of the mobile phone detector circuit is to detect radio frequency signals. In Schottky diode circuits, Schottky semiconductors are used to detect mobile phone signals because of their unique properties of being able to correct low-frequency signals with low noise rates. When an inductor is placed near an RF signal source, it receives the signal through mutual inductance. This signal is rectified by a Schottky diode. This low-power signal can be amplified and used to power any indicator light, such as an LED in this case.

Schematic PCB

Smoke detector schematic and PCB source files and BOM

Smoke sensor design includes principle circuit design, PCB and BOM list

Schematic PCB

Triac and AC switch isolation control evaluation board

Triac and AC switch isolation control evaluation board

Schematic PCB