Hi, by the time being, detected some items to adjust:
- Polarity of TL072 is inverted, therefore, you'll have to change the connections accgly
- Polarity of Battery, Led and 1N4001 are inverted
Also, pls note Phil marked some changes on C3 position (check his previous post), and yours is still unchanged
I will try to follow his new schema, and post the result later
Poor Phil, he will have to be patient with both of us... 0:)
- Polarity of TL072 is inverted, therefore, you'll have to change the connections accgly
- Polarity of Battery, Led and 1N4001 are inverted
Also, pls note Phil marked some changes on C3 position (check his previous post), and yours is still unchanged
I will try to follow his new schema, and post the result later
Poor Phil, he will have to be patient with both of us... 0:)