0805GC224KAT2A

1. No display after power on Possible reasons: Auxiliary power is not added to the instrument; power transformer or switching power supply failure Solution: Use a multimeter to check the auxiliary po...[Details]

platform Linux 4.9 tiny4412 Overview Combined with the tiny4412 development board, analyze how the external interrupts of Exynos4412 are organized. In the Exynos4412 user manual, Chapter 9 Interr...[Details]

Let's summarize the problem of frequent disconnection in wireless network . Let's take a closer look at the specific content. First, let's look at the related problems of disconnection ...[Details]

On December 19, Beijing time, Qorvo Semiconductor Co., Ltd. (Qorvo) announced on Monday that the company has reached a final agreement to sell assembly and test facilities in Beijing and Texas, China...[Details]

Bit clearing instruction   CLR C; Make CY=0  CLR bit; Make the bit address of the instruction equal to 0. Example: CLR P1.0; Even if P1.0 becomes 0,  bit 1 is commanded  SETB C; Make CY=1  SETB ...[Details]

The new UL 1741-SA standard is the latest power grid standard implemented in North America Recently, Sungrow's box-type inverter SG2500U successfully passed the US UL 1741-SA certification...[Details]

Conversion rate: The number of samples taken per second. Common units: SPS (times per second) KSPS (kilosamples per second) MSPS (millionsamples per second). The faster, the better. Convers...[Details]

This article uses the STC8H8K64U microcontroller to be compatible with the STC89C52 traditional development board and design the core board to maximize pin resource allocation. Combined with the grap...[Details]

On January 18, Infineon Technologies announced the launch of a unique intelligent integrated half-bridge series: the new MOTIX™ BTN99xx (NovalithIC™+), which is a direct upgrade of the BTN89xx. In ...[Details]

The LED general lighting market has whetted everyone's appetite and attracted so much attention today for the following three reasons: first, its market is large enough; second, the first year of...[Details]

Experiment - UART data transmission and reception experiment 1. Look at the schematic to determine how the UART hardware is connected As can be seen from the schematic diagram, the three serial po...[Details]

Lithium titanate is an inorganic compound with the molecular formula Li4Ti5O12. It is white powder in appearance, with a melting point of 1520~1564℃, is insoluble in water, and has strong flux proper...[Details]

More and more large enterprises are establishing their own VOIP communication systems that meet the ITERET international standards. Just as the email system will not be eliminated, the SIP system w...[Details]

Sony's next-generation console is already on sale. The digital version of the PS5 costs $399, and the optical drive version costs $499. Judging from the current situation, this pricing is still relat...[Details]

Being able to use the seven-segment LED digital tube to display numbers and letters, and to display them simultaneously or even scrollingly is already very good, but it is not enough. We also want to...[Details]