When the digital tube dynamically displays the shift, it will temporarily display the previous data
Functions to be implemented:键扫程序
void Delay10ms()//@12.000MHz
{unsigned char i, j;i = 117;j = 184;do...
[i=s]This post was last edited by Romanticjlm on 2019-5-12 21:55[/i] [align=center][size=6]The all-encompassing OLED[/size][/align] [align=center][align=left]Today is the second day, and I try to play...
I looked at the official bootloader, but the official TI bootloader is fixed and cannot be modified. Its boot is based on the power-on status of the special hardware pins of the microcontroller. We ne...
The TMS320C62x series DSP provides three booting methods: (1) No boot process: the CPU starts executing code directly from address 0; (2) ROM boot: the DMA/EDMA controller copies a fixed number of cod...
It's Sunday and I have some time, so I want to try making a breathing light program. But I didn't expect that it was already in the routine. 000000 //#define SYSCLK_HSI_24MHz 24000000 //#define SYSCLK...
How many times have you made a plan to learn about switching power supplies but gave up halfway?
How many times have you messed up your learning rhythm because there are too many knowledge points when...
LED
manufacturers recommend controlling the forward current to keep the light emitting diode at the rated luminous flux and a specific color temperature. Given that the brightness of the LED is ...[Details]
Abstract: High-performance matrix switch modules are the key to achieving versatility in test systems. This article introduces the development of a high-performance VXI matrix switch, explains t...[Details]
When SM2..0 is 001, the SLEEP instruction puts the MCU into noise suppression mode. In this mode, the CPU stops running, while the ADC, external interrupt, two-line serial address match, timer/counte...[Details]
Specific performance: 1. The program can work normally even with a 20M external crystal. 2. When using a 24M external crystal oscillator, it does not work. After measuring with an oscilloscope, the c...[Details]
The various methods of using a multimeter to detect the polarity, tube type and performance of medium and low power transistors are basically applicable to the detection of high power transistors. Ho...[Details]
Failed acquisition, layoff crisis, ready to go
In the field of sweeping
robots
, iRobot, which was born out of the Artificial Intelligence Laboratory of the Massachusetts Institute...[Details]
The battery technology in today's portable electronic devices includes several aspects such as power detection algorithm, battery charging algorithm and battery charging technology. As we al...[Details]
0 Preface
With the rapid development of the electric vehicle industry in recent years, various standards related to electric vehicle technology have been introduced, including the "Communication Prot...[Details]
Goodwill Electronics launches the 40A AC ground impedance tester GCT-9040 to expand the existing safety test product line and fill the gap of the original organic model GCT-630. The tester provides a...[Details]
On the afternoon of November 4, the vivo S series welcomed a new member - vivo S7e. The new phone continues the excellent genes of the S series, with a thin body of only 7.73mm, equipped with a ...[Details]
First of all, what exactly is the power ripple we usually talk about? Is it equivalent to power noise? In fact, power ripple is different from power noise. It is a component that appears between th...[Details]
The new MOSFETs will target multiple markets, including DC-DC, offline AC-DC, motor control, uninterruptible power supply (UPS), solar inverter, welding, steel cutting, switched-mode power supply (...[Details]
Apple usually holds a fall press conference around September 10 to announce the most important products of the year. This tradition has continued for 8 years. Apple sometimes holds other eve...[Details]
“New players” in the “new trend”
Faced with such a "new trend", Qorvo completed the acquisition of NextInput in May 2021. Founded in 2012, Nex...[Details]
Qorvo Wi-Fi 7 FEM optimized to support MediaTek MT6653 Wi-Fi 7/Bluetooth® single chip
Beijing, China, November 1, 2024 -
Qorvo®, a leading global provider of connectivity and pow...[Details]