Connect your Raspberry Pi Let’s connect up your Raspberry Pi and get it running. Check the slot on the underside of your Raspberry Pi to see whether an SD card is inside. If no SD card is there, then insert an SD card with Raspbian installed (via NOOBS). Note: Many microSD cards come inside a larger …
What are the stuff required to do this? Raspberry Pi. Ethernet Cable. Laptop. SD Card with Raspbian. Micro USB Cable. (Optional) Components required for setting it up the first time: HDMI/ AV Display. Keyboard and Mouse. How does it work? To connect raspberry pi to laptop display, you can simply use an ethernet cable. The …
The Best way to Connect Raspberry Pi to Laptop display Read More »
o detect a fart with the Raspberry Pi, we need to use a sensor that is responsive to one or more of the volatile sulphuric compounds which make up 1% of flatulence (i.e. the compounds which make farts smell). Essentially, we need to give the Raspberry Pi a nose. The sensor recommended for this project …
Connect a sensor to your Raspberry Pi to warn you when there are noxious gases about! Read More »
When we have a meeting in a meeting room, we need to connect our laptop to a projector to show our desktop. But sometimes, several persons need to show their desktop, they need to change their laptop. This is complex and waste some time. Currently, we have some mobile project, they are can be run …
Abstract Directly connect a Lego Mindstorms NXT Ultrasonic Sensor to a Raspberry Pi. A TCA9517 I2C bus buffer and an additional GPIO pin for SCL is necessary. A short C++ program to read the measured distance is provided. Introduction Raspberry Pi (Pi), despite some shortcomings, is definitely my favorite SBC. By far the biggest community …
How to connect a Lego Mindstorms NXT Ultrasonic Sensor to the Raspberry Pi Read More »
Picture this: We are excited about hosting a Raspberry Pi build night at our maker space in San Francisco. We have keyboards ready, mouses, power adapters, SD cards loaded with operating systems, refreshments, and a room full of creative technical folk. But….uh-oh….we are 1 monitor short for our group. Shock horror! Not to worry! We …
So you want to connect a Raspberry Pi to the internet, but your computer lacks an ethernet connection, or you lack an ethernet cable. What to do? What you need: Raspberry Pi microSD card HDMI cable USB power adapter (that can provide at least 600mA at 5V), include a micro USB cable USB Wi-Fi adapter …
How to connect a Raspberry Pi to a Wi-Fi network Read More »
Significance of UART in embedded Linux development Linux porting is a difficult task. We can’t simply boot a Linux board by building u-boot, kernel, and root file system images. This type of approach never works. It will end up with several issues like kernel panics, device driver issues, device tree issues, bootloader issues, etc… So …
The page demos how to connect 28BYJ-48 stepper motors to a Raspberry Pi. These small stepper motors are available on ebay for £3.99 + p+p. They’re not very powerful, but they make for convenient testing with a Raspberry Pi, as they will run straight off the Raspberry Pi. These steppers come with a ULN2003A Driver …
ESP8266 boards are pretty neat, but if you just bought one (And why wouldn’t you for only $5?) and have realized that you don’t have any obvious means (3.3V TTL USB serial device) to communicate with it, you can talk to it directly with a Raspberry Pi. Both use 3.3V signaling, so no level converting …
