Shopping
This post is just an assembly of url links for shopping Arduino and related stuff.
pchshop
PchButik is my favorite Swedish online shop for Arduino stuff. Great stuff, but not so easy to find the different parts under the various headings.
Autemashop
Autemashop is more oriented towards light and electronics, but also Arduino boards och breakouts (bluetooth och WIFI) and have a great variety of 3 to 5 V lights, light holders and soldering equipment.
Hitechchain
https://hitechchain.se/raspberry-pi/laser-sensor?gclid=CjwKCAiA5o3vBRBUEiwA9PVzamrticXwnjvME_CFH7ubkw1qzrTiSF_5E_nUznQJedGoYmXrrTKQ8xoCd80QAvD_BwE
Lavicel
Elfa
Digikey
Banggood
https://www.banggood.com/sv/TOF10120-Laser-Range-Sensor-Module-10-180cm-Distance-Sensor-RS232-Interface-UART-I2C-IIC-Output-3-5V-for-Arduino-with-Cable-p-1566456.html?gmcCountry=SE¤cy=SEK&createTmp=1&utm_source=googleshopping&utm_medium=cpc_bgs&utm_content=xibei&utm_campaign=xibei-ssc-se-sv-all-1110-19bf11&gclid=CjwKCAiA5o3vBRBUEiwA9PVzarsrPk0ma5JuA0d5-PTK7KTk2UE1mOt0JD7I4bzaVWOo1igsLEqqNxoC5kwQAvD_BwE&cur_warehouse=CN