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Shadowlands Anima guide

Shadowlands Blizzard Entertainment released World of Warcraft in 2004, World of Warcraft is massively multiplayer online role-playing game MMORPG. Shadowlands is 8th expansion of World of Warcraft game….

Intelligent Agriculture Lab Established by STMicroelectronics and YTO Corp China

 YTO Corp a Chinese agricultural and construction machinery manufacturer, Announced their agreement to establish a joint laboratory in YTO’s Research Institute of Intelligence and Information…

Porsche 911 GT3

Porsche 911 GT3 is homologation model of Porsche 911 sport car. Porsche 911 GT3 is 992 generation and high performance with 500-520 HP and 4.0…


How to do with anxiety

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To get worry or confuse about important events in life or feature is normal. Anxiety is an automatic response of body to feeling under pressure, facing a challenging situation or feeling of fear or danger. Body response that is triggered when you under pressure, feel threatened or are facing a challenging situation this is normal. […]


Symptoms of depression

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Common Depression Symptoms are these. These symptoms are common in all types of depression. Change of appetite Loss or excess of appetite is common in depressive disorder. If body weight changes more then at rate of 5% per month. Then this may caused by depression. Loss of energy and body pain Feeling body pain, headache, […]Read More »

how to get rid of depression

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Depression or depressive disorder is persistent mood with feeling of sadness and anger. Person with depressive disorder can not enjoy daily life events and activities. Depression also disturbs person’s sleep, eating and social behaviour. Causes of depression include death of loved one, personal and family conflicts, personal loss, professional loss, severe illness or deadly deadly […]

MAX2620 integrated RF Oscillator

MAX2620 is integrated low noise RF oscillator with 10MHz to 1050MHz frequency output range. MAX2620 operating voltages are 2.7 to 6V with two buffered outputs inverting and noninverting output. In above circuit L1,C6, C17 and D1 (varactor diode) is tuning circuit.

High pass active filter circuit

High pass filter attenuate or reject all frequencies below critical frequency and pass all above frequencies. Critical frequency fc where filter gain is -3dB or 0.707 . When output of RC series circuit is across R or resistor then it acts as high pass filter. Active high pass filter is combination of RC / RLC/ RL/ LC circuit and a active gain device (Operational amplifier or transistor amplifier) . Here we share active high pass circuit examples.