bornach, 1 month ago At least the single rail #opamp #oscillator circuit works with these counterfeit chips. Maybe I'll turn them all into #LED blinkies and Schmitt triggers. #electronics Fake OTA chip in a solderless breadboard wired up with resistors, a capacitor and a purple LED which blinks about 1-2 times a second when powered by a 9V battery
At least the single rail #opamp #oscillator circuit works with these counterfeit chips. Maybe I'll turn them all into #LED blinkies and Schmitt triggers.
#electronics
Fake OTA chip in a solderless breadboard wired up with resistors, a capacitor and a purple LED which blinks about 1-2 times a second when powered by a 9V battery
flockofnazguls