![Thermal printer: how to print string from an array of strings at random - Programming Questions - Arduino Forum Thermal printer: how to print string from an array of strings at random - Programming Questions - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/4/f/f/4ff18c07893c555323d3b6c4de45f0020d7f4710_2_690x304.png)
Thermal printer: how to print string from an array of strings at random - Programming Questions - Arduino Forum
![Hi guys. I want to generate a random 4 digit password that changes every 0.7 seconds. My code is in the picture. I don't know how to make it appear in one Hi guys. I want to generate a random 4 digit password that changes every 0.7 seconds. My code is in the picture. I don't know how to make it appear in one](https://preview.redd.it/z44eecw4bxe91.jpg?auto=webp&s=145f552154120b599345a346a318b99b5af6a0e2)
Hi guys. I want to generate a random 4 digit password that changes every 0.7 seconds. My code is in the picture. I don't know how to make it appear in one
![ArdUNO+Shiel Ethernet. I only mak one GET conecti, after that the conection fail - Programming Questions - Arduino Forum ArdUNO+Shiel Ethernet. I only mak one GET conecti, after that the conection fail - Programming Questions - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/5/8/9/58954bbc005252671088614f61a6d71487ac3549.jpeg)
ArdUNO+Shiel Ethernet. I only mak one GET conecti, after that the conection fail - Programming Questions - Arduino Forum
![ESP8266 0.96 inch OLED Display with Arduino IDE | Random Nerd Tutorials | Arduino, Arduino modules, Arduino projects ESP8266 0.96 inch OLED Display with Arduino IDE | Random Nerd Tutorials | Arduino, Arduino modules, Arduino projects](https://i.pinimg.com/736x/18/de/14/18de14fd3e1859289a3925d017ca9e12.jpg)
ESP8266 0.96 inch OLED Display with Arduino IDE | Random Nerd Tutorials | Arduino, Arduino modules, Arduino projects
![SOLVED ] C# win10 serial terminal NOT receive STRINGS from pico + arduino ide - Interfacing w/ Software on the Computer - Arduino Forum SOLVED ] C# win10 serial terminal NOT receive STRINGS from pico + arduino ide - Interfacing w/ Software on the Computer - Arduino Forum](https://forum.arduino.cc/uploads/short-url/tF5iqIISPtwXzzVEDVU1gLvvWbj.jpeg)
SOLVED ] C# win10 serial terminal NOT receive STRINGS from pico + arduino ide - Interfacing w/ Software on the Computer - Arduino Forum
![I'm trying to create a list of random letters using an array of strings, but I keep getting weird symbols in my serial monitor. I also am supposed to get 5 outputs I'm trying to create a list of random letters using an array of strings, but I keep getting weird symbols in my serial monitor. I also am supposed to get 5 outputs](https://preview.redd.it/lbgixalt8cu51.png?width=2229&format=png&auto=webp&s=035f38f658139a9069e56575efe283ad56bc7ba2)
I'm trying to create a list of random letters using an array of strings, but I keep getting weird symbols in my serial monitor. I also am supposed to get 5 outputs
![serialization - Random character at the beginning of serial.readline() in python and arduino - Stack Overflow serialization - Random character at the beginning of serial.readline() in python and arduino - Stack Overflow](https://i.stack.imgur.com/Gm3BJ.png)