If you are a hardware engineer who wants to play with Bluetooth, and you don't know the various interfaces on the Bluetooth module, then you are not a qualified hardware engineer. Do you have a thorou...
Recently, Qorvo gave the following five points :
- Spectrum options: mmWave or sub-6 GHz
- Using antenna arrays to achieve faster data rates
- Full digital or hybrid beamforming
- Power amplifier (PA)...
Weak Bluetooth signal strength and excessive static power consumption of the product1.The signal strength of the Bluetooth chip CC2541 is only -40DBM. What is considered normal? Data needs to be trans...
I am a beginner and I don't understand this part of the circuit diagram. I hope an expert can explain it so that we can learn together. I am confused at the moment. Which one is the infrared tube tran...
Table of contents
4. tl_can_echo example
4.1Case Function
4.2 Operation Instructions
4.3Key Code
5tl_devmem_rw case
5.1Case Function
5.2Operation Instructions
5.3Key Code
6tcp_udp_demos Example
6.1Cas...
Intel has launched a technology anti-epidemic plan and pledged an additional $50 million to fight the new coronavirus by accelerating the use of technology in patient care, accelerating scientific re...[Details]
Touch screens are not new. Long before the advent of this wave of smartphones, you have seen touch screens on various PDAs, mobile phones, and even black-and-white screen phones. However, in most peo...[Details]
This patent of Goodix Technology obtains the detection data of the capacitive sensor in the earphone, uses a preset linear relationship to obtain linear combination data, and then judges whether the ...[Details]
1. Prepare the framework In order to make the program more scalable, reflect the characteristics of "high cohesion and low coupling", and be compatible with various types of LCDs, if there are two si...[Details]
The Origin of the Oscilloscope Nobel Prize winner, German physicist KF Braun (Figure 1) invented the CRT oscilloscope in 1897 out of curiosity about physical phenomena. He applied an oscillating si...[Details]
November 12 news Today, Counterpoint Research published an article analyzing Apple's practice of removing the charger from the new iPhone, and said that it would be difficult for Android manufacturer...[Details]
After make menuconfig, first read linux-2.6.32.2/arch/arm/Kconfig ??? sudu vi linux-2.6.32.2/arch/arm/Kconfig (1) Find the line "mainmenu" at the beginning of the "Linux Kernel Configuration" sourc...[Details]
Connect a potentiometer to the analog interface 0 of the Arduino 168 Duemilanove 2009ATMEGA168P controller, and connect an LED to the digital interface 13 of the controller. When the potentiomet...[Details]
Recently, foreign media reported that Xiaomi plans to release high-end TVs equipped with OLED panels soon, with the first product using a 65-inch screen. However, other technical details are still un...[Details]
Introduction: PIC18F series products are high-end products of Microchip Technology, Inc., USA. Most users use C language for programming and design. Most users use MPLAB integrated environment for pr...[Details]
Wingtech Technology, the world's leading mobile phone ODM, released its 2019 semi-annual report. The company achieved revenue of 11.434 billion yuan in the first half of the year, a year-on-year incr...[Details]
The function of the inverter is to convert low-voltage direct current into high-voltage alternating current for supply, which is called an inverter source. What are the parts of the inverter ? Here w...[Details]
August 8, 2022 – Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation™, announced that it will hold the first special event of Mous...[Details]
The following figure shows a long-distance wireless transmission circuit made with National Semiconductor's integrated circuit. It is not difficult to see that it actually uses its audio amplifier ...[Details]
In today's data-driven era, AI has become the core force driving the transformation of all industries. With the continuous advancement of technology, the application scenarios of AI have expanded f...[Details]