i have a sensor that the output of the sensor(TSOP 1138) is pwm with frequency 38KHz , i wanted to convert it to voltage
because i used low-pass RC filter that the value of the capacitor was 1uf and the resistor was 100Kohm but i don't have a good response time
i got mixed up perfectly
what should i do???
would you mind helping me that i can find the best value of the capacitor and resistor for that RC filter?
because i used low-pass RC filter that the value of the capacitor was 1uf and the resistor was 100Kohm but i don't have a good response time
i got mixed up perfectly
what should i do???
would you mind helping me that i can find the best value of the capacitor and resistor for that RC filter?