Free technical library. Articles from Radio magazine, 2011

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Alphabetical list articles with annotations, from magazines published in 2011 in Radio magazine:

160 METER CONTEST 2010 - competition results

ArbStudio - a complete solution for generating arbitrary waveforms

Arduino or Launchpad - which is better?

COM programmer for AVR microcontrollers

GDM-78261 - GW Instek Precision Voltmeters

QRP - power amplifier

RG-58 are different

RTTY CONTEST for the prizes of Radio magazine

SDR - receiver

SDR receiver

SSB - peak power

UcD - a new type of class D amplifier

WaveRunner HRO 6 Zi - the world's first 12-bit ADC oscilloscopes

Emergency LED lamp with ionistor

Autoinformer for the bus

Automatic emergency lighting

Aquarium vending machine

Automatic lighting for the pantry and garage

Automatic Lighting Effects Running Shadow

Automatic lighting effects on the microcontroller

Hatchery automation

Automatic wiper control

Fog light automatic on/off switch

Automatic heater control

Automatic lighting effects based on a digital noise generator

2 meter band car antenna

Autonomous battery discharge device

AKIP-4116 - a series of affordable oscilloscopes

Solar activity now and in the coming years

WaveLink Active Wideband Differential Probes

Acoustic system 100AC-022

Acoustic system SM-011

Antenna UA6AGWv. 40

Antenna UA6AGWv. 80

Antenna for receiving VHF FM radio stations

Oscilloscope balancing OML - 2M

Bass in the car: non-standard solutions

Running line on LEDs

Wireless connection to the music center or the second life of cassette players

Scanner power supply

Vehicle electrical circuit blocker

British patent A. S. Popov - background

Weekdays radio circle of a small village

In the world of innovative technologies

[1] [2] [3] [4] [5] [6] [7] [8] [9]

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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

Xiaomi Smart Display 10 26.04.2022

The Chinese company Xiaomi has released an innovative smart screen called Xiaomi Smart Display 10.

The novelty is equipped with a metal case, lined with fabric under the screen, a stand that can be adjusted so that the smart screen is at an angle of 90 to 120 degrees.

In stock 10,1-inch HD display, 5-megapixel front camera with a physical shutter that can track faces, a microphone for video calls, dual stereo speakers.

Xiaomi Smart Display 10 can act as a remote control for smart home devices, work as an entertainment center (viewing photos and movies). Supports work with a voice assistant. There are preinstalled educational apps for kids.

Xiaomi Smart Display 10 is priced at $147. Sales in China will begin on April 29.

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

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