Super simple Arduino Frequency Counter using optocoupler
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4 سال پیش
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How to make 𝐀𝐫𝐝𝐮𝐢𝐧𝐨 𝐅𝐫𝐞𝐪𝐮𝐞𝐧𝐜𝐲
How to make 𝐀𝐫𝐝𝐮𝐢𝐧𝐨 𝐅𝐫𝐞𝐪𝐮𝐞𝐧𝐜𝐲 𝐂𝐨𝐮𝐧𝐭𝐞𝐫 super easy and simple no need to make lengthy circuits.
The frequency to be counted is connected to digital pin 12 of the arduino. pulseIn() function is used here for counting the frequency connected to pin 12. pulseIn() function counts the number of pulses (HIGH or LOW) coming to a particular pin of the arduino. The general syntax of this function is pulseIn(pin, value, time) where pin is the name of the pin, value is either HIGH or LOW and time is time for which the function to wait for a pulse. The function returns zero if there is no valid pulse with in the specified time. The pulseIn() function can count pulses with time period ranging from 10 μS to 3 minutes.
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Downloads
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𝐀𝐫𝐝𝐮𝐢𝐧𝐨 𝐒𝐤𝐞𝐭𝐜𝐡 = https://mega.nz/file/QSghUAbT#-Dd8oiN...
𝐏𝐫𝐨𝐭𝐞𝐮𝐬 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 = https://mega.nz/file/sLgzwYDb#i3f4tns...
#arduino_frequency_counter
#arduino
#frequency
The frequency to be counted is connected to digital pin 12 of the arduino. pulseIn() function is used here for counting the frequency connected to pin 12. pulseIn() function counts the number of pulses (HIGH or LOW) coming to a particular pin of the arduino. The general syntax of this function is pulseIn(pin, value, time) where pin is the name of the pin, value is either HIGH or LOW and time is time for which the function to wait for a pulse. The function returns zero if there is no valid pulse with in the specified time. The pulseIn() function can count pulses with time period ranging from 10 μS to 3 minutes.
==========
Downloads
==========
𝐀𝐫𝐝𝐮𝐢𝐧𝐨 𝐒𝐤𝐞𝐭𝐜𝐡 = https://mega.nz/file/QSghUAbT#-Dd8oiN...
𝐏𝐫𝐨𝐭𝐞𝐮𝐬 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 = https://mega.nz/file/sLgzwYDb#i3f4tns...
#arduino_frequency_counter
#arduino
#frequency
4 سال پیش
در تاریخ 1399/07/01 منتشر شده
است.
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