The automotive data logger consists of NuMicro® NUC131 microcontroller and N9H30 microprocessor. NUC131 supports CAN Bus to log On-Board Diagnostics-II (OBD-II) data, which includes vehicle speed, engine RPM, engine coolant temperature, intake air temperature, MAF air flow rate and throttle position from engine control unit (ECU) simulator. Then NUC131 converts the OBD-II raw data and transmits the above information to N9H30. N9H30 shows the received information on 7” TFT-LCD human machine interface enhanced by emWin.
Nuvoton smart meter solution uses NuMicro® M2351/M2354 microcontroller based on Armv8-M TrustZone® architecture. By integrating in-house security technology, the solution provides the infrastructure for Advanced Meter Infrastructure (AMI), including device identification, communications security, remote management and secure over-the-air firmware updates (OTA).
Nuvoton smart meter solution uses NuMicro® M2351/M2354 microcontroller based on Armv8-M TrustZone® architecture. By integrating in-house security technology, the solution provides the infrastructure for Advanced Meter Infrastructure (AMI), including device identification, communications security, remote management and secure over-the-air firmware updates (OTA).
NuMicro® M2351 Series is Nuvoton's secure IoT series microcontrollers, based on Arm® Cortex®M23 CPU, with built-in Armv8-M architecture and TrustZone® technology. Its security and diverse power management modes make innovation in IoT applications more convenient.
NuMicro® M2354 Series is Nuvoton's secure IoT microcontroller series. Based on Arm® Cortex®M23 CPU, built-in TrustZone® technology based on Armv8-M architecture. As the latest generation product of Nuvoton's secure IoT microcontroller series, it includes a chip-level security key storage area, an internal software and firmware protection mechanism in the microcontroller, and the ability to pass security settings for Arm® PSA CertifiedTM Level 2 Standard, even Arm® PSA CertifiedTM Level 3 protection against attacks on the chip. This is a competitive solution for devices that require more security and ultra-low power consumption in the IoT market.
Nuvoton's NuMaker-IoT-M487 platform supports a variety of embedded real-time operating systems (Real-time Operating System, RTOS), including Alibaba Alios, Amazon FreeRTOS, and Arm mbed. Customers can choose different RTOSs and quickly bridge to different cloud services, such as Alibaba Cloud, Amazon Web Services (AWS), and Arm Pelion.
Built-in Linux operating system, with H.264 video decompression function, can provide smooth video playback, support pause, shuttle fixed-point and other playback functions. Used for machine operation guidance and recipe teaching. You can easily connect to Wi-Fi through USB so that home appliances can also be connected to the Internet.
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.
The NuMicro® ML56 series has a wealth of peripherals to implement this capacitive touch thermostat. This reference design can provide ambient temperature sensing, touch control and LCD display of temperature and time information.
A single chip supports the function of playing multi-national voices. It is a complete reference design. You can change the display base image, PNG animation file and play voice files through USB Disk mode. Simple development and easy maintenance.
Based on the digital DC servo driver solution developed by M483KGCAE2A, the control principle of this design is closed-loop control of space vector. The MCU single chip completes the corresponding closed-loop control (current loop, speed loop). The system has high performance, high reliability, easy maintenance and comprehensive Digitalization and other advantages make it convenient for customers to conduct second R&D on this platform and shorten product development time.
The battery management system (BMS) solution developed based on MS51 is the link between the battery and the user. It is mainly to improve the utilization rate of the battery, prevent the battery from overcharging and over-discharging, and accurately control each battery to provide customers with The rich communication interfaces facilitate customers to do second development on this basis and speed up the time to market of customer products.
This solution includes USB Type-C® PD 3.0 hardware layer driver and software protocol stack for developing USB PD applications. The M032 series acts as a universal serial bus port manager, and the NCT3807 is a port controller. Its software stack supports the USB-IF Association's power supply/charging specifications. This solution supports dual-port applications, and Nuvoton has extensive experience in USB Type-C® PD 3.0 product design.
The TWS headset charging bin solution developed based on ML51 mainly has two major functions: data communication with the headset and charge and discharge management. Data communication is carried out with the headset through the pogo pin to realize pop-up windows and other functions that require data communication; the battery charging management unit has built-in lithium battery overcharge, over-discharge, short circuit, over-current and other protection functions, making the system stable and reliable.
The TWS headset charging bin solution developed based on ML51 mainly has two major functions: data communication with the headset and charge and discharge management. Data communication is carried out with the headset through the pogo pin to realize pop-up windows and other functions that require data communication; the battery charging management unit has built-in lithium battery overcharge, over-discharge, short circuit, over-current and other protection functions, making the system stable and reliable.
In recent years, the development of wireless technology has gradually matured into an indispensable trend in daily life, such as WIFI, Bluetooth and 2.4GRF transmission, etc., which have brought many conveniences in life, and wireless speakers are one of them. In addition, the increasing development of wireless transmission technology has also led to the wirelessization of music peripheral products. This is a technological breakthrough, which also allows this type of product to have more imagination in the design, and also makes the fun of enjoying music more seamless. burden.
A microphone is a transducer that converts sound into electronic signals. It can transmit human speech to electronic devices to distant places or amplify the sound signal through speakers. In recent years, the development of wireless technology has gradually matured and become an indispensable trend in daily life, such as WIFI, Bluetooth and 2.4GRF transmission, etc., which have brought many conveniences in life, and wireless microphones are also one of them, allowing microphone users such as teachers to attend class. It is more convenient to go out with a tour guide to introduce attractions, speakers and karaoke singing.
In recent years, with the rapid development of wireless network technology and the improvement of bandwidth, wireless network audio and video streaming application products have become more and more popular, such as wireless network cameras, wireless baby monitors, Internet radios, and wireless speakers.
The smart phone dock speaker system can be connected to commonly used smart phones on the market such as Apple Iphone or Android phone, and can play audio and video files through docking connection. It is widely used in personal entertainment or home audio and video playback. The smart phone base speaker system must include a high-performance microcontroller to control USB signal conversion and transmission, LCD display transmission, power management, mobile phone charging, wireless remote control device reception, sound quality optimization chip control, etc. Since the working requirements of smart phone base speaker systems require high-performance microcontrollers with USB interfaces, Nuvoton's NUC123 series is very suitable for this application.
Commercial two-way wireless improves productivity—providing effective communications for mobile workforces such as restaurants, retail/departmental stores, warehouses, firefighters, hospitals, and more.
EEWorld
subscription
account
EEWorld
service
account
Automotive
development
circle
About Us Customer Service Contact Information Datasheet Sitemap LatestNews
Room 1530, 15th Floor, Building B,
No.18 Zhongguancun Street,
Haidian District,
Beijing, Postal Code: 100190
China
Telephone: 008610 8235 0740
京公网安备 11010802033920号
