(1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates Capacitance tolerance.
(2) To complete KEMET part number, insert Insert B (0.1%/1,000 hours), C (0.01%/1,000 hours), D (0.001%/1,000 hours), or Z (Non-Weibull Graded).
(3) To complete KEMET part number, insert C = Hot Solder Dipped, H = Solder Plated, K = Solder Fused, or T = 100% Tin (Sn). Designates Termination Finish.
(4) To complete KEMET part number, insert 61 = No Surge, 62 = 10 cycles Surge +25°C, 63 = 10 cycles Surge -55°C and +85°C after Weibull or 64 = 10 cycles
Surge -55°C and +85°C before Weibull; N/A for DLA (DSCC) 04053 product - 4095 applies.
[i=s]This post was last edited by dcexpert on 2021-6-7 22:06[/i]Wireless midi control based on nRF52840 and circuitpython.Libraries that need to be installedadafruit_ble
adafruit_ble_midi.mpy
adafruit...
[i=s]This post was last edited by ksboy on 2019-3-26 20:28[/i] As the title says, Up2 90% new, C5P 9.9% new, price negotiable. If interested, please contact [url=mailto:kshouwei@163.com]kshouwei@163.c...
In our work, we often use the unit "dB". For example, insertion loss, return loss, power, we often use xx dB, or xx dBm to describe. Of course, for colleagues, it is easy to understand what you mean, ...
Introduction to Switching Power Supply Circuit Design : https://training.eeworld.com.cn/course/5424Hardware Trio Switching Power Supply Circuit Design Getting Started Video Tutorial...
An aquarium automation system using the Feather nRF52840 and four additional FeatherWings. There is an automatic fish feeder and a Raspbery Pi based Fishpi display for monitoring temperature and light...
1) Cause Analysis AC74DIE2V ;;; From the introduction in the question and the voltage waveform display in the question figure, it should be caused by the X-axis scanning being out of sync. As shown ...[Details]
As the foundation of autonomous driving safety, the importance of high-precision positioning is unquestionable, especially the fusion positioning technology based on IMU, GNSS signals, visual percept...[Details]
Brazil's El Gran Suda reported that due to the drought in Brazil, the risk of power supply shortage in Brazil has increased by 75%.
Brazil's National Electricity Agency recently stated tha...[Details]
On November 28, Rongjie Energy's lithium-ion battery manufacturing base and R&D center project was officially put into production in Nansha. As an important strategic layout of Rongjie Group in the Gu...[Details]
The frequency spectrum of sound ranges from approximately tens to thousands of hertz. If you can use a program to control a certain port of the microcontroller to continuously output "high" or "low...[Details]
Distribution of STM32 registers:
The most distinctive feature of STM is the bit-band operation:
Here is the explanation:
(The address of the register is fixed. If we want to perfo...[Details]
When using STM32, it is sometimes necessary to disable global interrupts. For example, the external interrupts need to be disabled during the MCU upgrade process to prevent the upgrade from failing d...[Details]
Six months ago, Huawei made its first public statement that it does not manufacture cars but only provides incremental components to car companies. However, Huawei did not specify what "incremental" ...[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]
In order to obtain high-power LED devices, it is necessary to prepare suitable high-power LED chips. The common methods for manufacturing high-power LED chips internationally are as follows:
①...[Details]
In May, the new energy vehicle and power battery industry chains were extremely active. On the last day of May, CATL's market value exceeded one trillion yuan. The stock prices of many listed compani...[Details]
According to Reuters, the newly formed Italian government said on Thursday local time that it would allow the government to use "golden power" in the process of domestic operators using Huawei and ZT...[Details]
Recently, some netizens posted news that Tesla officials said: The 4680 large cylindrical battery has made a major breakthrough, and the production cost has dropped by 54%. In this regard, a reporte...[Details]
1. Test method:
1. Place the instrument in a horizontal position and check whether the pointer of the galvanometer is on the center line. If not, use the zero adjuster to adjust it to the cent...[Details]
On October 14, Neijiang Vice Mayor Bi Sheng led a team to the Chuanwei Lianjie Base to care about the development of the enterprise. Neijiang Municipal Government Deputy Secretary-General Peng Yun,...[Details]