Integrated Circuit Naming Method (Introduces the Integrated Circuit Naming Method stipulated by Chinese Ministry Standards)The naming method specified in the original departmental standardXXXXXXCircui...
Silicon Labs launched a new Zigbee chip in 2019, EFR32MG21. It supports up to 4 timers in hardware, each timer supports 3-4 channels, and each channel can be configured as input or PWM output. The tim...
I bought 2 crystal oscillators through the E-Network event.
One is SI570 with LVDS output, 10M~280MHz frequency can be set via I2C
The other is SI514 with CMOS output, 100K~170MHz, the frequency can b...
Introduction
The two-wheeled balancing car is supported by two wheels, powered by batteries, driven by motors, and controlled by a single-chip microcomputer. The attitude sensor collects angular veloc...
Synchronous transmissionFor C5402, synchronization issues are divided into transmission synchronization and reception synchronization. As shown in the hardware system in Figure 12, once the transmissi...
Zos Auto R&D released the "2023 Global and China Solid-State Battery Industry Research Report". In recent years, the new energy vehicle market has been booming, and the penetration rate of new ener...[Details]
The single-switch (or single-transistor) forward converter is the most basic type of transformer-based isolated step-down converter and is widely used in applications requiring a large step-down ra...[Details]
Key points: Application of counters
?XML:NAMESPACE PREFIX = O /
;Count value 10 times
; t1 is mode 2, then m1m0=10h, use timer c/t=1 gate=0 TMOD=60H
; Mode 2 is an...[Details]
Recently, Sanan Optoelectronics announced that it had received a notice from its shareholder Fujian Sanan Group Co., Ltd. (hereinafter referred to as "Sanan Group") that Sanan Group and Hubei Changji...[Details]
BASF launches new regulatory service RegXcellence® for plastic additives
Providing customized digital solutions and services in a highly regulated environment
BASF’s ...[Details]
1 Introduction
Small and medium power inverters
are
one of the important links in
household independent AC
photovoltaic
systems. Their reliability and efficiency are crucial...[Details]
Introduction Wireless sensor networks are the product of the combination of computer technology, communication technology and sensor network technology, and are one of the hot topics in the ...[Details]
The mobile robot human-machine interface provides intuitive path graphics, movement speed and angle, obstacle information, etc. for the motion control of the mobile robot. Receive the motion informat...[Details]
Before the introduction of the MOSFET in the late 1970s, thyristors and bipolar junction transistors (BJTs) were the only power switches. BJTs are current-controlled devices, while MOSFETs are volt...[Details]
Have you ever struggled with picking snubber components? Calculating how much capacitance and resistance to add can be challenging. Here’s a quick way to solve this problem. Figure 1 shows the power ...[Details]
Since the PIC processor is most efficient in bit operations, putting some BOOL variables in one memory bit can achieve both fast operation speed and maximum space saving. There are many options for bi...[Details]
During the cycle process, the early degradation of lithium-ion batteries is generally linear, but in the later stages of the cycle life, we often find that the degradation of lithium-ion batteries sh...[Details]
Sampling rate: The sampling rate indicates the frequency at which the oscilloscope samples the input signal within a waveform or cycle. It is expressed as samples per second (S/S). The faster the sam...[Details]
Error Terminology
1. Browsing Error
The difference between a measurement result and the true value of the quantity being measured.
2. The True Value of Yellow
The true size ...[Details]
1. Introduction
With the development of online video platforms, users' demand for 4K high-definition quality is growing. However, many users have found that even if they have purchased m...[Details]
PCB Design
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