Need help with simple photodiode circuit

Kapalı İlan edilme: 5 yıl önce Teslim sırasında ödenir
Kapalı Teslim sırasında ödenir

We have the circuit show in this article

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The photodiode is the Digikey model 1125-106ND

The JFET OPAMP is the AD820ANZ.

Capacitance and resistance are shown in the diagrams.

Problem

The system is too sensitive, in full light, the output signal is saturated.

Question What to add in the editing to decrease its sensitivity?

Devre Tasarımı Elektrik Mühendisliği Elektronik Mühendislik Mikrodenetleyici

Proje NO: #17206629

Proje hakkında

9 teklif Uzak proje Aktif 5 yıl önce

Bu iş için 9 freelancer ortalamada $26 teklif veriyor

bijan01in

Hi I am interested to your project. I am familiar with electronics, microcontroller as well as PCB design by Eagle. Thanks.

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mhamwata

I am a final year Electronics Engineering student and have worked on varied circuit design and analysis problems. This project should be no problem to complete

$25 CAD in 3 gün içinde
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vgodyna

There is problem with transimpendance amplifier. I will send you circuit diagram fixing and simulation results.

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kesavulumanne

I have been working in the light sensor design company. If you send me details, I will debug it.

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Dondany88

the circuit needs extra component to work effectively which i can provide to you within the specified time

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faisalsapien

1st. sol. First the circuit is build to do that just try different type of photodiodes which are operating outside visible range, 2. solution. just different circuitry to, rather going for infinity gain go for manual Daha Fazla

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