Despite the recent advances in Wi-Fi product speeds over the past decade, the biggest problem plaguing Wi-Fi networks is RF interference. Recently, Tony shared his thoughts on the options available to...
In the DC-DC mode of BLUENRG, the voltage output is only about 0.5V, and the output of LDO is also only about 0.5V. The MCU cannot operate normally, and the SWD interface cannot be detected using J-li...
zephyr/make-minimal: Disable FAT and LFS2 options to make it build.
zephyr: Implement machine.Pin.irq() for setting callbacks on pin change.
lib/utils: Protect all of mpirq.c with MICROPY_ENABLE_SCHED...
Source: iFixit, Layout: EETWeChat Official Account: Chip Home
Recently, iFixit, a well-known repair and disassembly organization, disassembled Apple's latest Bluetooth tracker AirTags and shared multi...
When sending characters through the serial port for the first time, the program can enter the interrupt processing function and the LCD displays "b". When sending characters again, the program cannot ...
Let’s first briefly review what oscilloscope triggering is.
Since signals are changing all the time, if we display them all on an oscilloscope, it will be very messy and we can't see clearly, so we ca...
1973年,第四次中东战争爆发,随之而来的石油危机,让美国汽车产业遭受重创。受此影响,以大排量V8发动机著称的美国全尺寸轿车瞬间失宠,以丰田为首的日系车企抓住了美国汽车需求结构的改变,通过可靠、省油的小轿车,借此契机正式敲开了美国汽车市场的大门。 First Generation Toyota Prius In 1997, Toyota's first generation Pr...[Details]
1. Introduction In industrial automation production, differential pressure transmitters are widely used to measure pressure, pressure difference and flow, and play an important role in automatic cont...[Details]
Use the jump instruction directly (B) b reset
b undefined_instruction
b software_interrupt
b prefetch_abort
b data_abort
b not_used
b q
b fiq
/* ... */ After disassembly, it looks like this (the star...[Details]
The motor's duty system indicates the motor's allowable cycle time under different loads. The motor's duty system is: S1~S10;
in:
(1) S1 duty: continuous duty, running under constant load...[Details]
Introduction: A compact image acquisition and processing system is implemented using ARM7 (LPC2210) and CMOS photosensitive chip (OV7620); by rationally utilizing the working mode of LPC2210 data bus...[Details]
PM2.5, a professional term in the meteorological field, has recently become a popular topic of social concern. Liquid droplets and small solid particles in the air not only harm human health and ca...[Details]
SABIC Launches New LNP™ THERMOCOMP™ Compound for Automotive GNSS Antennas, Outperforming Ceramics in Signal Gain
SABIC, a global diversified chemicals company, today laun...[Details]
Thermistors are a type of sensitive components, which are divided into positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC) according to their t...[Details]
Samsung Foundry, the chipmaking arm of South Korean chaebol Samsung Electronics, needs more government support to effectively compete with Taiwan Semiconductor Manufacturing Co. (TSMC), according to ...[Details]
Recently, there have been more and more leaks about Samsung’s new flagship Galaxy Note 20 series mobile phones, and blogger @冰宇宙 also revealed the design of the Note 20 phone case. Judg...[Details]
On July 7, SMIC stated on an interactive platform that the current supply of integrated circuit chip manufacturing is in short supply. The company's overall capacity utilization rate reached 98.7% in...[Details]
A new collaboration between FreeWire Technologies (FreeWire) and Parkland will provide convenient ultra-fast charging for electric vehicles in British Columbia, Canada. FreeWire's U...[Details]
With the rise of digital streaming, traditional physical media such as vinyl and CDs are gradually fading from people's horizons. However, with the support of a group of retro enthusiasts, some manuf...[Details]
On February 5, Fudan Microelectronics issued an announcement on the acquisition of 32.43% equity of Mouxin Technology (Shanghai) Co., Ltd. (hereinafter referred to as "Mouxin Technology") and related...[Details]
When designing a printed circuit board, design engineers will carefully consider the copper wire routing and component placement. If these two points are not fully considered, the efficiency, maxim...[Details]