[i=s]This post was last edited by tiankai001 on 2019-3-4 16:56[/i] [b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use i...
The project is implemented using TI 's RF sampling devices, with four RF sampling DACs on each board . During the debugging process, the DAC output single tone was tested and it was found that there w...
After completing the driver of LCD5110, I started testing the timer. After adding timer.c, the compilation failed. A careful inspection revealed that the data exceeded the limit (see screenshot), data...
0 Introduction
The combination of computer network technology and intelligent sensor technology has produced a new concept of networked intelligent sensors for the first time. Sensors can ...[Details]
Supercapacitors are efficient and practical energy storage components, and graphene as an electrode material has superior performance in all aspects compared to traditional activated carbon. Peopl...[Details]
1. Introduction to SysTick (the above information comes from the CM3 Chinese reference manual) The SysTick timer is bundled in the NVIC and is used to generate the SYSTICK exception (exception nu...[Details]
:LEN:X Returns the length (number of characters) of string X
:CHR:M Converts an integer between 0 and 255 to a character
:STR:X Converts a numeric expression or logical expression to a string. For n...[Details]
question When I was working on a Bluetooth headset driver on arm these days, I compiled the driver but when I insmod it on the board. How could this happen? That's not right. After careful inspecti...[Details]
Abstract:
This article will explain the application of its new power supply system suitable for voice communication and data communication, that is, to analyze its solution for optimizing pow...[Details]
IT Home reported on May 25 that Nothing is a company founded by OnePlus co-founder Carl Pei. The company is about to launch its first mobile phone, Nothing Phone (1), and now more information about t...[Details]
In the traditional analog signal long-distance temperature measurement system, it is necessary to solve the technical problems such as lead error compensation, multi-point measurement switching e...[Details]
The power supply used inside the portable B-ultrasound system is relatively complex. The power supply of the external adapter and battery must be converted by DC/DC conversion to the voltage requir...[Details]
The driving LED lights in the previous blog experiments belong to the GPIO output control. This chapter will further consolidate the GPIO output control of I.MX6U. There is an active buzzer on the I....[Details]
A few days ago, Apple held the WWDC19 developer conference, and several new systems appeared in front of us, including iOS 13. Recently, it was reported that the new iOS 13 and iPadOS have added the ...[Details]
Vishay Intertechnology, Inc. will exhibit the latest "Vishay Automotive Grade" product line, which is the focus of the automotive industry, at the Munich Shanghai Electronics Show (Electronica China)...[Details]
PIC8-bit microcontrollers have the advantages of fewer instructions and faster execution speed. The main reason is that the PIC series microcontrollers are different from other microcontrollers in st...[Details]
1 Can we expect the spring of hybrid vehicles? Subsidies for new energy vehicles have begun to decline, and there is even a trend of being completely cancelled. The country's support for pure ele...[Details]
Introduction At present, analog telephone products occupy a dominant position in telephone terminals, but analog telephones can only transmit voice signals; digital telephones have the advantages o...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
