We are doing the final presentation this week. and the new circuit we started for the signal jammer didn't work due to a bad IC. Because the IC we ordered from China is not a good quality one. So we had to go for a some other solution. That's how we came up with the idea to make an cellphone signal detector. Using a cellphone signal detector we can detect people who are using cellphones around traffic lights and warn them not to use cellphones. It's still going to reduce accidents around traffic lights. Same time we are going to use a bright flash light that flash on people to let them know that they are on a traffic lights. below is a cellphone signal detector.
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| fig 1: Cellphone signal detector |
When someone is using cellphone this circuit going to flash the LED light. That way we can worn people who is using cellphones near traffic lights. That's all for the week. Hope to do our final presentation successfully.
See you,
Derick
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