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correction
Below is for Twin Loop Seeker
One more question, 555Ic's do not jump to 0V while going low (as per data sheets the 555IC's low level will be at 1.2 Volts ie above reference at 10V supply) and we are switching off the Fet with 555, but the low level is 1.2 volt not 0V, here the voltages are -10and 0V, Will the fet switch off completely due to -1.2V.
Another question the Fet Drain in Twin Loop Treasure seeker is connetced to 0V thru the resistor R17 and cap C13 high pass filter, we have to take this as drain connected to 0V, and the gate driven from the 555 -1.2V at off condition will the fet switch off completely.[/QUOTE]
Below is for Twin Loop Seeker
One more question, 555Ic's do not jump to 0V while going low (as per data sheets the 555IC's low level will be at 1.2 Volts ie above reference at 10V supply) and we are switching off the Fet with 555, but the low level is 1.2 volt not 0V, here the voltages are -10and 0V, Will the fet switch off completely due to -1.2V.
Another question the Fet Drain in Twin Loop Treasure seeker is connetced to 0V thru the resistor R17 and cap C13 high pass filter, we have to take this as drain connected to 0V, and the gate driven from the 555 -1.2V at off condition will the fet switch off completely.[/QUOTE]
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