At minimum you should know what resistor you need for which colour of led, what should be the supply voltage, what is expected forward voltage.
Clock Temperature and Humidity Displayed on lcd 5110 In this Arduino Tutorial we will learn how the DHT11 Sensor works and how to use i...
Clock Temperature and Humidity Displayed on lcd 5110 In this Arduino Tutorial we will learn how the Sensor works and how to use i.
Hi there, today we are going to use Rfid(RC522 with 5110 screen. But this sensor is different than others. Because we will use EEPROM. We want to; 1 - When we show our ID card we see the ''Welcome Ensar Levent'' on the 5110 screen.2 - When we show our card second time, it doesn't read.Let's start..PLEASE FOLLOW ME AND VOTE MY PROJECTS FOR MORE USEFUL PROJECTS. THANK YOU..:)