Notably, RFID pickup sensing confirms packages have been picked up and are in UPS’s possession.

The courier unveiled it has invested $100 million to embed RFID sensors within all its delivery vehicles, last-mile delivery ...

UPS says it is the first logistics provider to roll out this technology across its U.S. network. RFID technology is not new, ...

How many times do you have to forget your keys before you start hacking on the problem? For [Binh], the answer was 5 in the last month, and his hack was to make a gesture-based door unlocker. Which ...

byte connectionCounter = 0; //Counts the number of 500ms the board is trying to connect to the network. config.pin_d0 = Y2_GPIO_NUM; config.pin_d1 = Y3_GPIO_NUM; config.pin_d2 = Y4_GPIO_NUM; ...

//Objective: To get to know the useful functionalities of OLED display. //To implement a simple counter on the oled. #define SCREEN_WIDTH 128 //OLED display width, in pixels. #define SCREEN_HEIGHT 64 ...

Spools should really be standardized across 3D printing, but that’s never going to happen. After writing yesterday’s story about digital spool scales, I thought about the problem of using them: you ...