When you live in a city, then you know that traffic is one of the biggest problems to face with. If you want to get from point A to B you can find yourself struggling when finding optimal route where traffic is minimal. Luckily there are websites that provide such information. But how to get it while you are driving? J3stream decided to build traffic monitor by using Raspberry Pi and LCD.
He purchases an LCD for Raspberry Pi on eBay. Since data is displayed on website, he used cheap WiFi USB dongle which connects to hotspot. If there is no WiFi available, data can be routed from cell phone which is configured as connection point. He also constructed a suction based mechanical attachment to windshield and connected car power adapter to power whole thing.