Free books, magazines, collections published in 2019

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FREE TECH LIBRARY
Content of books and magazines / Year 2019

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10 arctic vehicles

120 years of headphone radio reception

3D games using LED cube

9 logic elements in FPGA from Xilinx

ACG1F - USB-C controller for the mass segment of the personal computer market

AH1911/21 Hall effect sensors with industry leading stability and ultra-low power consumption

AH356xQ is a new series of highly reliable Hall effect omnipolar switches

AL5814Q linear dimmable LED driver for automotive electronics

AL5822 - adaptive LED current ripple suppressor for light sources

ALED1262ZT - 12-channel LED driver with local dimming and I2C control

ALED1262ZT - 12-channel automotive LED driver

American Bright launches full line of RGB LEDs with built-in driver

AnD7XXX - the first family of power management chips with an integrated DrMOS controller

AOZ6682CI and AOZ6683CI New EZBuck DC/DC Converters in Ultra-Slim Packages

AP7345D - a family of dual LDOs with high power supply rejection

APPA VTA - new compact probe tester

Arduino Uno helps you play checkers

AWG-4085/4115/4165/4205/4255 - 2-channel special waveform generators with touch display

BCR601, BCR602 - 60V Linear Dimmable LED Drivers for General Lighting Systems

Bosch proposes to get rid of car keys and replace them with a smartphone

BPS110/120/130 and BPS230 - pressure and temperature/humidity sensors with MEMS technology

BQ 5730L Magic C - Russian smartphone with a fingerprint scanner and NFC support

Color and Code. Automation of LED Resistor Calculation Processes

Color and Code. A new direction for ARDUINO

CT300 - Industry Leading TMR Angle Sensor

144 MHz CW transmitter

PSU diagrams for household appliances

DA9070, DA9073 - nanowatt power management ICs for low power IoT applications

DVB-T2 receiver includes a CRT TV

DVB-T2 receiver turns on TV

Dyson Supersonic - innovation for loved ones

E523.42 - highly integrated programmable controller for brushless and stepper motors

Exegi monumentum

G6QE - Omron's new series of compact power relays

GMOV - gas arrester and varistor in one housing

GW1NRF-4 is the first FPGA with an integrated Bluetooth transceiver

Homo Scribens - a person who writes

H-QLED panels will be printed on an inkjet printer

HT16D31x, HT16D33x - new series of LED drivers for driving large matrices

HUAWEI Launches Service PLUS Program

IEWS20R5135IPB - TRENCHSTOP Feature series IGBTs with control and protection circuits

ILD8150/E - 80V step down LED drivers with 0,5 to 100% dimming

InnoSwitch3 - a family of power supply controllers with output power up to 100W based on GaN transistor

Kano - children's computer for self-assembly

Karcher Battery Universe - one battery for 40 types of tools and equipment

Keysight Technologies creates the first laboratory for testing 5G devices in Russia

LDO40L - energy-saving low-noise LDO-regulator for powering auto electronics of automation equipment

Direction and current LED indicator

LG Electronics: Launched Annual Seminar Program for Industrial Air Conditioning Design Professionals

LG THERMA V: easy installation and maximum efficiency

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Latest news of science and technology, new electronics:

Artificial leather for touch emulation 15.04.2024

In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>

Petgugu Global cat litter 15.04.2024

Taking care of pets can often be a challenge, especially when it comes to keeping your home clean. A new interesting solution from the Petgugu Global startup has been presented, which will make life easier for cat owners and help them keep their home perfectly clean and tidy. Startup Petgugu Global has unveiled a unique cat toilet that can automatically flush feces, keeping your home clean and fresh. This innovative device is equipped with various smart sensors that monitor your pet's toilet activity and activate to automatically clean after use. The device connects to the sewer system and ensures efficient waste removal without the need for intervention from the owner. Additionally, the toilet has a large flushable storage capacity, making it ideal for multi-cat households. The Petgugu cat litter bowl is designed for use with water-soluble litters and offers a range of additional ... >>

The attractiveness of caring men 14.04.2024

The stereotype that women prefer "bad boys" has long been widespread. However, recent research conducted by British scientists from Monash University offers a new perspective on this issue. They looked at how women responded to men's emotional responsibility and willingness to help others. The study's findings could change our understanding of what makes men attractive to women. A study conducted by scientists from Monash University leads to new findings about men's attractiveness to women. In the experiment, women were shown photographs of men with brief stories about their behavior in various situations, including their reaction to an encounter with a homeless person. Some of the men ignored the homeless man, while others helped him, such as buying him food. A study found that men who showed empathy and kindness were more attractive to women compared to men who showed empathy and kindness. ... >>

Random news from the Archive

U.S. renewable power plants surpass coal-fired power 20.06.2019

In April, renewable energy plants outperformed coal-fired power plants for the first time in April, according to a report from the US Federal Energy Regulatory Commission (FERC). This means that they can now produce more clean energy, which is getting cheaper.

In 2016, coal lost its status as the king of the US energy industry in large part due to the so-called shale gas boom. A lot of cheap natural gas appeared in the states, which was used for energy purposes. In April this year, the total generating capacity of coal-based power plants amounted to 257,48 GW. The total installed capacity of renewable electricity, including sunlight, water flows, wind and geothermal heat, reached 257,53 GW.

Thus, the share of power plants based on renewable energy sources amounted to 21,56%, while the share of coal-fired power plants decreased from 23,04% to 21,55%. The difference is insignificant, but the fact itself is important, which suggests that this gap will increase in the coming months. The FERC report also notes that the share of green energy in the US is growing at an average of 1% annually, so by 2022 it will account for almost a quarter of all installed capacity in the states.

Meanwhile, American appetite for coal continues to decline. Since its peak in 2008, US coal consumption has hit its lowest level in 40 years, according to the US Energy Information Administration.

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ section of the site Medicine. Selection of articles

▪ article The main thing is not victory, but participation. Popular expression

▪ article Where and when did the football commentator make a full radio broadcast, although he could not see anything on the field because of the fog? Detailed answer

▪ Kupen's article is squat. Legends, cultivation, methods of application

▪ article A simple anti-theft device. Encyclopedia of radio electronics and electrical engineering

▪ article The coin is behind the viewer's ear. Focus secret

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