-
An oscilloscope "differential" probe is an active probe with two input ports (one positive and one negative) and a separate ground lead; it transmits its output signal to the oscilloscope channel thr...[Details]
-
buf1 equ 30h buf2 equ 31h buf_b1 bit 00h buf_b2 bit 01h org 0000h ajmp start org 0030h start:; mov buf1,#0ffh mov buf2,#0ffh mov a,#00h clr buf_b1; clr buf_b2; mov r2,#08h ; Loop eight times...[Details]
-
The soil trace element tester is mainly used to detect soil content. It can measure the content of nitrogen, phosphorus, potassium, organic matter, pH value, heavy metals and trace elements in the s...[Details]
-
1000x high input impedance DC preamplifier with guard ring
When TLC2652 is used to amplify DC micro signals, in order to further reduce AC interference, a low-pass filter can be added to the output...[Details]
-
1 Equipment Overview
The 2×1000MW expansion project of a certain factory adopts the tower-type direct-current boiler manufactured by Shanghai Boiler Factory: the starting system with a startin...[Details]
-
Renesas Electronics Releases New Resolver 4.0 Catalog with 80 Market-Proven Inductive Position Sensor Designs
Comprehensive reference solution enables users to start their position s...[Details]
-
0 Introduction
Pedestrian detection is an important research topic in the field of target detection, and is widely used in intelligent driving systems, video surveillance, and crowd density mo...[Details]
-
The steering system is an important part of the car, and its performance directly affects the stability and safety of the car. The early car steering system was a pure mechanical steering system w...[Details]
-
International New Energy Network News: At Solar Power International 2013, SolarEdge will showcase its newly expanded high-power single-phase solar inverter production line with power up to 11.4kWac...[Details]
-
1. Transplantation of font library Characters are also made up of dots, a dot matrix composed of dots. In fact, to display text is to transplant the font library to the board that matches the corresp...[Details]
-
Radio frequency identification (RFID) technology, also known as electronic tags and wireless radio frequency identification, is a communication technology . As a key technology for the development of...[Details]
-
For power electronics, wide bandgap materials can significantly improve efficiency, size, and weight at the same or lower cost. Simply put, wide bandgap devices have 10 times better conduction and swi...[Details]
-
By understanding the current D of the switch tube V and the freewheeling diode D (see Figures d and e), the loss and efficiency of the circuit can be calculated. If the conduction voltage drop is z...[Details]
-
The microcontroller source program is as follows: //Crystal oscillator = 8M //MCU=STC10F04XE //P0.0-P0.6 common anode digital tube pin //Trig = P1^0 //Echo = P3^2 #include reg52.h //Include a 52 sta...[Details]
-
In the last EV Focus column, we talked about why electric vehicles need to use 800V, and also roughly understood the relationship between SiC and 800V. In this issue, we will zoom in and talk about...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD