I need to build a circuit for my clock so I can have a louder alarm. The pizeo buzzer just isn't cutting it for me.
**Also see the latest SW and documentations section on the below page it has further details.
Clock specs can be found here:
IN-12 Nixie Clock
The clock runs on 9v regulated voltage. I have an adapter that has 800mA.
The clock has 2 alarms with two out puts he doesnt go into alot of details about the alarm outputs. Its probably enough for someone whos good at electronic engineering but i need to finish high school before I get take coarses in electronic engineering so I only know so much Im good at soldering though and I studied Forest M. Mims 128 pages getting started in electronics.
Doing a project like this will help me further understand some concepts I hope.
My idea is to run the buzzer circuit on a 9v current that runs parallel from the power socket I installed on my clocks case. this is due to the price of the adapter I bought.
My big problem is figuring out how to connect a buzzer circuit so that when its connected to the clocks alarm output terminal it works with the logic 1 trigger (see the above website for details on the circuitry.
If someone could help out a future engineer I would be grateful.
**Also see the latest SW and documentations section on the below page it has further details.
Clock specs can be found here:
IN-12 Nixie Clock
The clock runs on 9v regulated voltage. I have an adapter that has 800mA.
The clock has 2 alarms with two out puts he doesnt go into alot of details about the alarm outputs. Its probably enough for someone whos good at electronic engineering but i need to finish high school before I get take coarses in electronic engineering so I only know so much Im good at soldering though and I studied Forest M. Mims 128 pages getting started in electronics.
Doing a project like this will help me further understand some concepts I hope.
My idea is to run the buzzer circuit on a 9v current that runs parallel from the power socket I installed on my clocks case. this is due to the price of the adapter I bought.
My big problem is figuring out how to connect a buzzer circuit so that when its connected to the clocks alarm output terminal it works with the logic 1 trigger (see the above website for details on the circuitry.
If someone could help out a future engineer I would be grateful.
