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“DIY | Adjustable Timer using 555 & potentiometer”
“If you like cooking and have the habit of leaving the gas stove on for too long, this could be a serious problem because no one likes burnt food. To solve this problem I’m going to show you how …
“We recently got hold of a “Crazy Cart”, a seriously cool cart to race around with. As we only have one, I did want to have something to make the driving a bit more competitive, so I build an Arduino …
“A clap switch has its many important applications some uses for security purposes some uses to control home appliances but i made it simple you can also add a relay to control high power devices.”
“In this Instructables guide I will show you how to make your own Arduino two digit countdown timer. I made my own circuit by using the ATmega328 micro controller but this is an optional step. In this guide I will …
“This is a kitchen timer with nixie tubes as its display.”
“This is a little project that uses ATTiny85 to make a simple “game timer”, intended to be used with board games that demand timed turns, like “Rummikub” or “Scrabble”. Never wait for all that sand getting down for the next …
“Programmable relays find use in numerous automation applications such as automatic street light control, watering and pump control, HVAC, home automation, power plants automation in industries, etc. This article describes how to build a fully functional, one-channel programmable relay switch …
“Almost every electronic hobbyist must have faced a scenario where he or she must measure the frequency of signal generated by a clock or a counter or a timer. We can use oscilloscope to do the job, but not all …
“This was my first Arduino project, and since the prototype was quite a success with the children, I soldered a permanent version. Since our bathroom has no accessible power plug, I made it battery powered. Brushing the teeth is expected …