This article describes the current state of semiconductor technology, which is enabling new advances with shorter gate length GaAs and GaN transistors, circuit design considerations for optimal perfor...
Run Ruby code on embedded microcontrollers. The MicroRuby framework allows Ruby bytecode to be executed on limited resource systems, including low-cost microcontrollers. Creating embedded applications...
[align=left][color=rgb(85, 85, 85)][size=3]The method of using MSP430F5xxx to implement real-time HDLC encoding and decoding in ETC system. MSP430F5xxx is the latest product series of TI's MSP430 fami...
How can we design the input of a 400-5000VDC switching power supply to reduce its voltage level?The example proves that this kind of power supply does exist, it is not a fabrication to waste everyone'...
The g_oalAddressTable array is equivalent to a mapping table from physical address to virtual address. The array is in the WINCE600PLATFORMSMDK6410SRCINCoemaddrtab_cfg.inc file. The element type of...[Details]
This circuit usually uses a 12V DC power supply to generate a high voltage DC power supply of about 600V. This circuit is easy to make and has a simple principle, so it is often used in electronic ci...[Details]
In microwave measurements, power is an important parameter. Engineers all hope to transmit power more efficiently in the design of microwave circuits, and power is usually conducted using transmissio...[Details]
Many microcontroller-based systems have both analog and digital signals. Even systems that appear to be completely digital are not completely digital because of analog effects such as ringing and cro...[Details]
China Electric Vehicle Hundred People Forum 2020 Media Communication Meeting "Rapid growth driven by subsidies is relatively fragile, and a sudden decline does make people anxious, but the market ...[Details]
This is a very simple three transistor audio amplifier circuit which can provide 250mW to an 8Ohm speaker. Complementary transistors BC337 and BC227 (Q3 and Q2) are used as output pair. Transistor ...[Details]
At the 2023 CES show that opened on January 5, Harman presented the latest technology products including the Ready Care monitoring system, Ready Vision augmented reality head-up display, and a series...[Details]
The DDS signal generator uses direct digital frequency synthesis (DDS) technology to improve the frequency stability and accuracy of the signal generator to the same level as the reference frequency,...[Details]
Recently, a mobile phone has caught my attention, that is the Maimang 11 from China Telecom. The reason is simple: 256GB+2TB large storage, a specification that is enough to attract the attention of ...[Details]
Since the product is a mobile device, the power consumption requirement is relatively strict. Currently, a large MCU + small MCU is used. The small MCU mainly controls the power supply of the large M...[Details]
Electric vehicles can use 7 types of motors. What are they? What are their characteristics? This video will give you the answers.
There are seven types of motors used in electric vehicle...[Details]
This time I will share my LCD1602 programming experience: Let me first explain that the chip driver of the LCD1602 I am going to talk about below is HD44780. If your LCD1602 driver chip is not HD4...[Details]
On the afternoon of the 11th, data released by the China Electric Vehicle Charging Infrastructure Promotion Alliance showed that as of June 2018, member units within the alliance had reported a tot...[Details]
Airborne radio stations are responsible for air-to-air and ground-to-air communications. To ensure the performance of the radio stations, they need to be inspected regularly. The detectors based on...[Details]
The servo press is a high-precision, high-efficiency mechanical press equipment, which is widely used in the automotive, electronics, home appliances, packaging and other industries. The moving pos...[Details]