-
The DCBC-H multi-function ratio tester is suitable for testing three-phase transformers in power systems . It can also accurately measure the ratio and error of Z-winding transformers , rectifi...[Details]
-
This section mainly describes the core components and assembly process of LED energy-saving lamps and LED corn lamps, and conducts an in-depth discussion on the common RC step-down driven 1:1 LED...[Details]
-
Unlike secondary batteries that need to be recharged, fuel cells are an environmentally friendly power generation system that uses hydrogen as fuel and oxygen as an oxidant to generate electricity di...[Details]
-
According to digital blogger i冰宇宙, the Beta 1 version of the suspected Apple A14 chip appeared on the Geekbench5 benchmark website, with a single-core score of 1658, a multi-core score of 4612, and a...[Details]
-
Article translated from NEXTPLATFORM, author Timothy Prickett Morgan Something has been happening in the Arm server processor space in recent months. Whatever has been going on, Ampere Computing is...[Details]
-
Everyone has used a calculator, but have you ever wondered how it works? I will not elaborate on the principle of the calculator here, but will only briefly introduce the idea. Once we learn how to u...[Details]
-
In order to obtain high DC (or low frequency) gain, an integral link can be introduced into the compensation network to form a proportional-integral (PI) controller. Assume that the input impedance...[Details]
-
The micro-water meter is also called the micro-water tester. It is mainly used to detect the humidity of SF6 gas. The instrument is suitable for the fields of electricity, petrochemical, metallurgy, ...[Details]
-
1. Introduction to the China Pavilion at the World Expo
The architectural appearance of the China Pavilion at the Shanghai World Expo is based on the concept of "Crown of the East", expres...[Details]
-
Before introducing the Orvibo WiFi smart socket, let me perform a magic trick for you.
First, there is an ordinary small light bulb on the wall. Do you believe that you can make it light up...[Details]
-
In addition to the transformer, the magnetic component of the forward converter also has an inductor, namely the choke. The general information starts from the transformer, but I think it is bette...[Details]
-
For engineers, current source is an indispensable instrument. Many people also want to make a suitable current source. The application of open source kits is just a complete set of PCB, components, pr...[Details]
-
Introduction to ARM7 LPC2138 Philips' 32-bit ARM7 LPC2138 microcontroller has a powerful storage space, embedded with 32 KB of on-chip static RAM and 512KB of Flash memory; it can realize in-system p...[Details]
-
Xiaomi Mobile officially announced that Xiaomi 10S will be officially released at 14:00 on March 10. Xiaomi 10S will be upgraded to Qualcomm Snapdragon 870 chip, Harman Kardon symmetrical dual...[Details]
-
With sensors ranging in cost from $15 to $1, automakers wonder how many sensors are needed for a vehicle to be fully autonomous. These sensors are used to collect data about the surrounding environ...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD