1 IntroductionThe TMS320F28335 digital signal processor is a TMS320C28X series floating-point DSP controller from TI. Compared with previous fixed-point DSPs, this device has high precision, low cost,...
[i=s]This post was last edited by _凉 on 2022-6-15 19:15[/i]Currently received three items:
1. ESP32-S2-Kaluga-1 Development Kit
Overall appearanceThe motherboard starts up normally after powering on (...
The reliability of embedded products is naturally inseparable from the hardware, but under the premise that the hardware is certain and there is no third-party testing, the code written using defensiv...
When your product cannot be shipped due to the electromagnetic interference emission intensity exceeding the electromagnetic compatibility standard, or when the system cannot work properly due to elec...
The MSP CapTIvate MCU Development Kit is a comprehensive, easy-to-use platform for evaluating the MSP430FR2633 microcontroller with CapTIvate touch technology. The kit includes an MSP430FR2633-based p...
[i=s]This post was last edited by Yishayishi on 2022-8-28 06:13[/i]Please tell me, what is the difference between NB-IOT module and NB-IOT chip, what additional features and functions does the former ...
3. BootLoader Stage 1
3.1 Hardware initialization
The basic hardware initialization work includes:
·Shielding all interrupts;
·Setting CPU speed and clock frequency;
·RAM initi...[Details]
The constant current source circuit uses an operational amplifier and a triode to form a voltage-current conversion circuit. Among them, the main function of OPA211 is to achieve high-precision V/I...[Details]
Abstract: This article describes the characteristics of a new type of electronic attendance device based on LonWorks and iButton technology, focusing on its hardware composition, software design...[Details]
Adobe (Nasdaq: ADBE) today announced the launch of Beta versions of Premiere Pro and Audition with native support for the Apple M1 chip. The new Apple M1 chip provides more powerful performance and h...[Details]
After the circuit is connected, the megohmmeter should be kept horizontal during inspection. Hold the meter body with your left hand and shake the generator handle with your right hand, as shown in F...[Details]
The Hetai MCU is a Taiwanese chip, and the integrated development environment is HT-3000. The chip agent in mainland China is Holtek Semiconductor Co., Ltd. The program examples on the official web...[Details]
To support modern digital enterprises in processing massive amounts of visual data quickly and improving business insights and efficiency in the new era of intelligent interconnection of all things, ...[Details]
SAIC Passenger Vehicle has a new partner in the development of vehicle intelligence. Reporters learned that SAIC Passenger Vehicle and BOE Varitronix have officially signed a strategic cooperation a...[Details]
Introduction to the name of lithium-ion battery The lithium-ion battery that is now widely used by everyone is developed from lithium batteries. So before we get to know lithium-ion batteries, let'...[Details]
Last night, Xiaomi launched the new Xiaomi 12 series and MIUI 13 and other new products, and also brought a new system font MiSans. MIUI 13 uses this new system font MiSans. It is reported t...[Details]
DC motors have good starting and braking performance and can smoothly adjust speed over a wide range, so they are widely used in the field of controllable electric traction. However, the traditional ...[Details]
The MCR instruction transfers the ARM data register to the coprocessor register. If the coprocessor cannot successfully perform the operation, an undefined instruction abort will occur.
Grammar teach...[Details]
(Image source: Lumotive official website) According to foreign media reports, Lumotive, a startup company in the field of LiDAR systems for autonomous vehicles, and Himax Display, Inc., a subsid...[Details]
According to news on August 14, TSMC’s plan to set up a factory in the United States has encountered some difficulties and challenges, causing the progress to lag behind expectations. According to UD...[Details]
Like humans, batteries prefer to operate at room temperature, and thermal management systems ensure this while maximizing efficiency.
When GM first unveiled the 2025 Cadillac Escalade IQ...[Details]
Microcontroller MCU
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