In this video I demonstrate a gesture controlled Raspberry Pi rover I created as a pet project. I recently purchased a Adeept Mars Rover PiCar-B and thought to extend it by adding gesture control functionality to it.
For gesture recognition, I am using a NodeMCU wired to a GY-521 (MPU-6050) breakout board. The NodeMCU constantly reads the 3-axis accelerator readings and transmits them to the Raspberry Pi rover over MQTT channel.
Though I have used Adeept Mars Rover but this application is not specific to it. You can use any rover/car and customize the driving logic accordingly.
RaspberryPi
Install Docker and Docker Compose on Raspberry pi 4(Raspbian Buster)
I have been trying to install easy engine on raspberry pi and also use ubuntu on docker inside raspbian buster and found the way to install docker with these commands. Hope you could also do it.
Homelab With 20 Raspberry Pis
I’m sure a lot of you have seen my previous post “My Humble Homelab (With Raspberry Pi Rack)”.
I’ve made a few big changes to my server rack since that post so I thought I’d share. Most notably, I’ve gotten rid of my 2 Dell R710 enterprise servers and replaced them with…10 Raspberry Pi 4 Model B.
Below is a table explaining in order, exactly what I’ve got in the rack now.
High-resolution display output or Wi-Fi: It seems you can only choose one on Raspberry Pi 4
Users of the Raspberry Pi 4 mini computer are puzzling over an issue where setting some display resolutions have the side-effect of killing the Wi-Fi connection.
The problem was noticed by developer Enrico Zini, who is working on a digital signage box using the Raspberry Pi 4. “One full day of crazy debugging, and the result is that if the Raspberry Pi 4 outputs HDMI at a resolution of 2560×1440, the Wi-Fi stops working,” he reported.
5 Tips for RetroPie on Arcade 1Up (Fix Retropie, Scraper, Vector, Favorites)
5 TIPS & TRICKS to FIX your RETROPIE on ARCADE1UP! Screenshot Scraper not working? Want to change themes? Vector games look terrible? Then watch this video!
Oracle Builds a Supercomputer with 1,060 Raspberry Pi Computers
Raspberry Pi is definitely the world’s most popular single-board computer brand, and that popularity is primarily a result of their low cost and small size. Those factors make Raspberry Pi boards ideal for compact projects, and for portable devices in particular. Oracle, however, has taken the complete opposite approach and built a supercomputer made from a cluster of 1,060 Raspberry Pis.
Tiny GamePi15 DIY Raspberry pi Zero Super Small Handheld Review
ETA Prime reviews the GamePi15. But he is missing our PinkyPi X image.
Let’s get it in his hands and see a re-review of the device!
Raspberry Pi 4 Firmware Updates Tested: A Deep Dive Into Thermal Performance and Optimization
The Raspberry Pi 4 launched earlier this year to critical acclaim, thanks to upgrades including but not limited to a more powerful processor, the first new graphics processor in Raspberry Pi history, true gigabit Ethernet connectivity, and PCI Express-connected USB 3.0 ports.
It also drew some criticism for its higher-than-expected power draw and, correspondingly, heat output — something the engineers at the Raspberry Pi Foundation have been working to address in a series of firmware updates.
GamePi43 DIY Raspberry Pi Handheld Console Kit
In this video, we take a look at the Waveshare Gamepi43 do it yourself raspberry pi 3 b+ powered retro handheld console kit. This is easy to assemble NO SOLDER DIY handheld with a 4.3 inch IPS screen and iits capable of running RetroPie, Recalbox, Lakka or Batocera but it does have a few issues mainly the form factor of this thing so is it worth picking up? Let’s find out.
Raspberry Pi 4 Now Streaming 1080p 60Fps Videos Full Screen
Raspberry Pi 4 now Streaming 1080p 60 fps Consistently.
Kodi will Display 4k videos Wdg and supreme team made a Huge update today to the raspberry Interface. Opening up Chromium in Desktop mode will play play screen videos without hiccup.