Paper Labels....................................................................................................................................103-105
Self-Laminating Label Drawings - Labels Listed by Size ............................................................106-111
Blank Label Drawings - Labels Listed by Size .............................................................................112-121
ISO Labels............................................................................................................................................. 166-167
Quality Assurance, Inspection and Industrial Labels ...................................................169-180
How do you determine the phase of voltage and current?Output sine wave 0-50V, maximum output current within 25mA, output power 1.5W. Voltage signal VF0, current signal IF0, when VF0 and IF0 are in pha...
I would like to ask, if 4*16bit DDR3, front and back mounting layout, using 6-layer PCB design, what should the reasonable stacking structure be? Is there any risk in 6 layers? Thank you....
This application report describes pairing the cost-effective SimpleLink ZigBee CC2530 wireless networking MCU with the SimpleLink CC2592 extender to improve receiver sensitivity, increase the total li...
[i=s]This post was last edited by dcexpert on 2021-2-4 08:58[/i]Get Started with MicroPython on Raspberry Pi Picoor: https://www.micropython.org.cn/pan/inde ... d=AFZriR46 Extract password: JGucx
Rasp...
[i=s]This post was last edited by dcexpert on 2022-8-2 09:36[/i]The information of Beetle ESP32-C3 development board can be found on the DFRobot website at the following link: https://wiki.dfrobot.com...
First, let's briefly explain switching-type AC/DC conversion. Please refer to the basic circuit on the right and the waveform below.
Here, taking Japan as an example, the input voltage is set to 100VA...
In the article "Magnetic Flux", constant magnetic flux is mentioned. A friend left a message saying, why is magnetic flux a constant and equal to the ratio of voltage to frequency?
In fa...[Details]
Weighing sensor is a commonly used measuring instrument, which has certain applications in many industries. The selection of display controller for weighing sensor is also very important for the use o...[Details]
0 Introduction
The galvanometer scanning laser marking technology is to change the propagation direction of the laser by controlling the deflection angle of two high-speed galvanometers, an...[Details]
In the DOS era, having a gorgeous Chinese menu was a must-have for almost every high-end Chinese application. The emergence of the Chinese Windows operating system makes it very easy and convenien...[Details]
With the continuous improvement of LED technology and performance, the continuous improvement of LED light efficiency, and the significant reduction in cost, LED has made great progress in various ...[Details]
Portable devices are often powered by a single alkaline battery, also known as a single-cell power supply. LED is the abbreviation of light-emitting diode. Due to its power saving, long life and fa...[Details]
On April 22, the Shanghai Intellectual Property Court released the "White Paper on the Status of Judicial Protection of Intellectual Property Rights in 2020" (hereinafter referred to as the "White Pa...[Details]
As digital designs and SoCs become increasingly complex, reset architectures have also become very complex. When implementing such complex architectures, designers often make some low-level mistakes ...[Details]
Application of fabric induction static tester: 1 This instrument is suitable for measuring the electrostatic properties of fabrics or various non-metallic plate-shaped or sheet-shaped products under ...[Details]
Nokia is working with multiple partners to support its ReefShark family of chipsets, which are used in many base stations. On March 5, local time, Nokia announced that it has collaborated with I...[Details]
On November 7, the "Application of Blockchain Technology in Power Scenarios" technical forum co-sponsored by State Grid Information and Communication Industry Group and North China Electric Power U...[Details]
The hardware platform of the wireless printing module is built on the ARM chip AT91RM9200, and the software platform is built on the Android operating system. By calling the CUPS of the Linux ker...[Details]
In the design of electronic systems, in order to avoid detours and save time, the requirements for anti-interference should be fully considered and met, and anti-interference remedial measures should...[Details]
The General Motors strike previously caused a lot of controversy, and the strike was caused by the electrification of automobiles. The popularity of refrigerators put milkmen out of work. The adven...[Details]
Discrete Device
京公网安备 11010802033920号
EEWORLD
