تماشای ویدئو How to Make a Digital Voltmeter using Arduino از آی-ویدئو

Large Dazzling Chrismas Coupons on PCBWay: https://www.pcbway.com/activity/christmascoupons.aspx Connections between lcd display and arduino board: * R1 100kohm Resistor * R2 10kohm Resistor - LCD RS pin to digital pin 2 - LCD Enable pin to digital pin 3 - LCD D4 pin to digital pin 4 -LCD D5 pin to digital pin 5 - LCD D6 pin to digital pin 6 - LCD D7 pin to digital pin 7 - LCD R/W pin to ground - LCD VSS pin to ground - LCD VCC pin to 5V - 10K resistor: - ends to +5V and ground - wiper to LCD V
5 دی 1397
آی-ویدئو