| This story is about clouds of the water dropping variety. Transmitting data from a capsule dangling from a weather or sounding balloon is n...
All items tagged with .POST Article and Elektor.POST (57)
| In this article series we cover a range of topics relevant to the design of electronics projects based on the PICAXE range of microcontrol...
| Watching a single LED blink is potentially hypnotizing, even if it blinks at a fixed rate with a fixed duty cycle. That’s promising for a...
| So far in our Elektor.POST projects we have looked at mainly digital signals such as GPIO, Serial UART, SPI and I2C of the Raspberry Pi’s...
| Parking in garages can sometimes be tricky as it is often difficult to know where exactly the end of the car is. A tennis ball on a strin...
| Allergies sadly are common and affect our daily lives, from the odd sneeze and watery eyes in full summer right up to skin rashes and debil...
| In the previous two parts published through Elektor .POST we’ve looked at the UART and SPI interfaces of the Raspberry Pi’s Expansion Heade...
| To the average e-enthusiast, the RS232 interface always appears friendlier than the USB port. However, with a small 8-bit microcontroller,...
| Last time we looked at the UART Serial Interface of the Raspberry Pi’s Expansion Header. In this project we’ll take a look at one of Rasp...
| Microcontrollers can be used to add processing capabilities to any project, and off-the shelf microcontrollers are often used to fulfill...