This GPIO Board is full of sensors.
Seven APA102 multicolour LEDs
Four 14-segment alphanumeric displays
HT16K33 display driver chip
Three capacitive touch buttons
Atmel QT1070 capacitive touch driver chip
BMP280 temperature and pressure sensor
Blue, green and red LEDs
Piezo buzzer
#Electronics#SBC#ARM#Pie#Raspberry#GPIO#OpenSource #programming#Python #libraries#Adafruit#LEDs #sensors #buttons
This GPIO Board packs 28 leds into a tiny shim
The Installation is just a one-liner in Python
https://pinout.xyz/pinout/led_shim
#Electronics#SBC#ARM#Pie#Raspberry#GPIO#OpenSource #programming#Python #libraries#Adafruit
If I have created a bunch of variables in #R#Rstats #programming
norm1 <- rnorm(500,100,1)
norm2 <- rnorm(500,101,1)
norm3 <- rnorm(500,67,1)
How do I save them to the same CSV with each variable in a different column?
write.csv(norm1,file="norm1.csv",row.names=FALSE) saves one variable
write.csv(norm1,norm2,norm3,file="/norm123.csv",row.names=FALSE)
Doesn't do what I hoped.
Age verification of Android programmers and the Google app Store. The history and what it will bring, when enforced next year
IMHO
Arcane methods of each verification never work. Just like the only way you can block your kid, from certain places on the internet, is by blocking the internet entirely or blocking the access to the data on your Raspberry Pi, which becomes the Gateway, there's no way this will properly work
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