Ban the spinners before they start talking to you.

thingiverse

https://youtu.be/dzPKYW_Gu9w\r\nExactly what I feared happening. These fidget spinners start talking to you, it seems. They use an Atiny85 to display text using 5 LEDs in a row with this Arduino sketch:\r\nThe sketch has been updated, so take note.\r\n//miniPOV\r\nint LED1 = 2; int LED2 = 1; int LED3 = 0; int LED4 = 4; int LED5 = 3;\r\nint t = 1; int d=3;\r\nvoid setup() {\r\npinMode(LED1, OUTPUT); pinMode(LED2, OUTPUT); pinMode(LED3, OUTPUT);\r\npinMode(LED4, OUTPUT); pinMode(LED5, OUTPUT); }\r\nvoid loop() { \r\n //H\r\ndigitalWrite(LED1,HIGH); digitalWrite(LED2,HIGH); digitalWrite(LED3,HIGH); digitalWrite(LED4,HIGH);digitalWrite(LED5,HIGH); delay(t);\r\ndigitalWrite(LED1,LOW); digitalWrite(LED2,LOW); digitalWrite(LED3,HIGH); digitalWrite(LED4,LOW); digitalWrite(LED5,LOW); delay(t);\r\ndigitalWrite(LED1,LOW); digitalWrite(LED2,LOW); digitalWrite(LED3,HIGH); digitalWrite(LED4,LOW); digitalWrite(LED5,LOW); delay(t);\r\ndigitalWrite(LED1,HIGH); digitalWrite(LED2,HIGH); digitalWrite(LED3,HIGH); digitalWrite(LED4,HIGH);digitalWrite(LED5,HIGH); delay(t); \r\ndigitalWrite(LED1,LOW); digitalWrite(LED2,LOW); digitalWrite(LED3,LOW); digitalWrite(LED4,LOW); digitalWrite(LED5,LOW); delay(d);\r\n\r\n //E\r\n digitalWrite(LED1,HIGH); digitalWrite(LED2,HIGH); digitalWrite(LED3,HIGH);digitalWrite(LED4,HIGH);digitalWrite(LED5,HIGH); delay(t);\r\n digitalWrite(LED1,HIGH); digitalWrite(LED2,LOW); digitalWrite(LED3,HIGH); digitalWrite(LED4,LOW);digitalWrite(LED5,LOW); delay(t);\r\ndigitalWrite(LED1,HIGH); digitalWrite(LED2,LOW); digitalWrite(LED3,HIGH); digitalWrite(LED4,LOW); digitalWrite(LED5,HIGH); delay(t);\r\n digitalWrite(LED1,LOW); digitalWrite(LED2,LOW); digitalWrite(LED3,LOW); digitalWrite(LED4,LOW); digitalWrite(LED5,LOW); delay(d);\r\n\r\n //L\r\ndigitalWrite(LED1,HIGH); digitalWrite(LED2,HIGH); digitalWrite(LED3,HIGH); digitalWrite(LED4,HIGH);digitalWrite(LED5,HIGH);delay(t);\r\n digitalWrite(LED1,LOW); digitalWrite(LED2,LOW); digitalWrite(LED3,LOW); digitalWrite(LED4,LOW); digitalWrite(LED5,HIGH); delay(t);\r\n digitalWrite(LED1,LOW); digitalWrite(LED2,LOW); digitalWrite(LED3,LOW); digitalWrite(LED4,LOW); digitalWrite(LED5,HIGH); delay(t);\r\n digitalWrite(LED1,LOW); digitalWrite(LED2,LOW); digitalWrite(LED3,LOW); digitalWrite(LED4,LOW); digitalWrite(LED5,LOW); delay(d);\r\n//L\r\ndigitalWrite(LED1,HIGH); digitalWrite(LED2,HIGH); digitalWrite(LED3,HIGH); digitalWrite(LED4,HIGH);digitalWrite(LED5,HIGH);delay(t);\r\n digitalWrite(LED1,LOW); digitalWrite(LED2,LOW); digitalWrite(LED3,LOW); digitalWrite(LED4,LOW); digitalWrite(LED5,HIGH); delay(t);\r\n digitalWrite(LED1,LOW); digitalWrite(LED2,LOW); digitalWrite(LED3,LOW); digitalWrite(LED4,LOW); digitalWrite(LED5,HIGH); delay(t);\r\n digitalWrite(LED1,LOW); digitalWrite(LED2,LOW); digitalWrite(LED3,LOW); digitalWrite(LED4,LOW); digitalWrite(LED5,LOW); delay(d);\r\n //O\r\n digitalWrite(LED1,HIGH); digitalWrite(LED2,HIGH); digitalWrite(LED3,HIGH); digitalWrite(LED4,HIGH); digitalWrite(LED5,HIGH);delay(t);\r\n digitalWrite(LED1,HIGH); digitalWrite(LED2,LOW); digitalWrite(LED3,LOW); digitalWrite(LED4,LOW); digitalWrite(LED5,HIGH); delay(t);\r\n digitalWrite(LED1,HIGH); digitalWrite(LED2,LOW); digitalWrite(LED3,LOW); digitalWrite(LED4,LOW); digitalWrite(LED5,HIGH); delay(t);\r\n digitalWrite(LED1,HIGH); digitalWrite(LED2,HIGH); digitalWrite(LED3,HIGH); digitalWrite(LED4,HIGH); digitalWrite(LED5,HIGH); delay(t);\r\ndigitalWrite(LED1,LOW); digitalWrite(LED2,LOW); digitalWrite(LED3,LOW); digitalWrite(LED4,LOW); digitalWrite(LED5,LOW); delay(d);\r\n\r\ndelay(10);\r\n }\r\nThis sketch is for left-handed users. To display the text correctly, spin it clockwise. If you're right-handed, try spinning it counterclockwise instead. You can also reverse the text lines in the sketch if needed.\r\nBatteries: AG13.\r\nBearing dimensions: D=19, d=6.3, h=5.5 mm.\r\nTired of spinning? Just wave your hand to stop it!\r\nRed LEDs require a 220Ohm resistor, while the other colors work with a 120 Ohm resistor.\r\nTrouble placing the batteries?\r\nTry heating the pushpins with a soldering iron and gently pushing them into the wall.