Electrocardiography, Simple ECG Circuit Using OP-AMPS [DIY]

Featuring an instrumentation amplifier made up of three 741 op-amps and an assortment of resistors.
#ecg #circuit

[@user-kb6on8he5b]

Hey! Please can you provide a link or info on where you got these ECG electrodes from?

[@user-oo4zr5kv9f]

thank you for your presentation, i want to simulate this circuit in proteus , can you give me more information

[@vuthanhbinh9632]

Can I use 358 op-amps instead, tks

[@omarahmedseifelnasr5815]

Could you tell me the values of R and C to make each of the LPF and HPF and what is the cut off frequency of each ?

[@EngineerSarah]

I used the cut-off around 100 Hz for LPF and 0.5 Hz for HPF. You can use any C, R combination, and it doesn’t need to be exact.

[@Max_Bio]

Differences between ECG and EMG circuit elements?

[@JuanDiego-ju7qy]

Hello, can you please provide me the exact value of all the components please, I’m want to do this proyect in my university I don’t know if you can help me with this, thank you

[@VigorVow]

where in the circuit does the electrodes ends go in?

[@EngineerSarah]

V1, V2, and the ground near R3. Refer to @0:05 and @10:12

[@manaralhamoud1941]

Is this ecg monitor or simulator?

[@EngineerSarah]

monitoring :)

[@markhodgson2348]

Play it back