HivePakistan Curation Compilation August 27, 2024

“Come on try it. Don't be scared. It's just a keyboard”. I tried calling inuke for a writing session. Dude has been in silent mode for quite some time. It's not that I don’t enjoy the mental peace without him ...

The best part of any festival celebration is making Prasad (bhog) at home . 🌱🌱🌱🌱🌱 Hello friends ! Yesterday we celebrate janamasthi festival, a very famous and enthusiastic festival of india. Lord Krishna's birthday is celebrated on this day. Lord krishna / kanha is very fond of makhan and prasad. And making parasd for janmashtami gives an another level happiness and satisfaction ...

There are some times when eating can look like a lot of work especially when you have to go buy the food from a restaurant, or you have to cook it yourself spending minutes to hours depending on the type of food being cooked. With this, you start to think if it was possible to just have a capsule that would do everything food can do, or just take protein shakes instead of food since the body requires lots of protein for building. All of us cannot have the same views on food and there are a lot of people that currently take a whole host of different food alternatives and I am not against it provided you got the go ahead from your doctor but what do you think would happen if the entire world decided to start taking protein shakes and nutritional pills instead of cooking? A quick one I need to elaborate on. Have you heard someone saying they are having a meal replacement? Protein shakes are not meant to replace diet, rather they are to serve as supplements to diets basically for people working out ...

) and presented some parts of the circuit, such as the pulse train generator using the NE555 IC and the ultrasonic transducers (transmitter and receiver). The electronic circuit took a lot more work than expected, because these transducers have certain peculiarities, one of which is that we can't connect their terminals directly to the circuit. In the last post I explained that it was necessary to generate a pulse train with a frequency of 40kHz and a duty cycle of 50%, using the NE555 IC in astable mode. Well, I couldn't connect the transmitter directly to the output of the NE555. To do this, we had to use a circuit to isolate the transmitter from the NE555, so we used transistors operating as a switch. Another thing we discovered is that these transducers work best with symmetrical voltages (+5 to 5 Volts, for example) ...