I have come up with another amplifier circuit which is capable of delivering 15 Watts output power. I have built this using my favorite Pentode just like my previous circuits. This one is a big project with several sub-circuits, so…
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Here am yet again with a simple push pull amplifier circuit using Vacuum tubes. This design is very simple and brings good audio quality if properly built. There is a lot on every block of the circuit on the internet, so I`m…
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The above you see is a result of my work in which i tried to go Vintage with my design. I was talking about the usage of Vacuum tubes when i mention the word Vintage, am pretty sure you will…
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Vacuum tubes seems to be primitive and considered to no longer in existence stuffs. But trust me there are still places where Vacuum tubes are considered pretty handy. On that basis i have come up with a design of a…
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Obviously this isn’t the first siren circuit you come across in the internet. But most of the siren circuits in the internet does not actually produce the siren sound instead you will hear sounds such as “Tik- tok” or “Bim…
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Alarms play an important role in our daily life. It assists us from waking up daily morning to carry out chores inside the schedule. Here is a similar minutes alarm circuit that built around famous versatile chip 555 with time…
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Am back with another oscialltor circuit, sawtooth waveform this time. I have designed a mini sawtooth generator using simple NPN and PNP transistors. The most highlighting feature about this circuit will be its miniature size and easy to use on…
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