15 Results for "raspberry pi"

Introduction to Raspberry Pi 4
Hacker page by Oliviaturner
The present age is the age of speed and speed is life. The automatic section of engineering is playing a big role in speeding up life. Whose unique discovery is Raspberry pi. Raspberry pi is a series of small computers that have been developed in United...

Design a Raspberry Pi add-on board with KiCad
Hacker page by oshpark
Learn how to design a simple add-on board for Raspberry Pi with KiCad in 20 minutes with this new tutorial from Chris Gammell of Contextual Electronics: Shine On You Crazy KiCadThis course shows how to make a custom but very simple piece of electronics...

Electronic stuff I won't use and don't want to throw away
Hacker page by Yann Guidon / YGDES
My workshop in Paris has accumulated many parts in the last decade but some of them have to go. I don't want to throw them away, recycle them or put them on eBay but somebody here could be interested for a swap/trade ?I have: old Xilinx and Altera FPGAs,...

Wifi-Telnet-FPGA-NTSC Drunk Wall Clock
Hacker page by Dan O'Shea
Wifi-Telnet-FPGA-NTSC Drunk Wall Clock! Using an ESP32 (DevKitC V2) to open a Telnet connection over the local network to an old Raspberry Pi One (Model B Rev 2), and repeatedly sending the Linux 'date' command to get the current time - then shifting...

details 2/2
Hacker page by ga
This is the continuation of the first part, of this Picam setup. 8. HDRs Taking HDRs with the Picam is very easy, and since we already take photos there's no reason to not do it. The allowed values for camera.exposure_compensation are -25 to 25. Every...

Repurposing IDE-Cables (even for video!)
Hacker page by Eric Hertz
Briefly: 80-wire IDE cables are *great* for high-speed stuff... But the pinout is a bit more difficult than a straight-through 40-wire IDE cable, because the 80-wire cables have shielding (yay!) which is connected to specific pins designated as ground,...

Keyboards please
Hacker page by davedarko
"Does anyone know of 6x6mm2 buttons that aren't a pain to push?" - MeI'm currently 'researching' keyboard options for a portable raspberry pi device. So far I have an old cheap chinese bluetooth keyboard, some 4x4 keypads and an xbox controller and I'm...

DEFCON 201 Meet Up — April 2019 — #Moonstruck (NEW VENUE)
Hacker page by DEFCON 201
Date: April 19th, Friday Time: 7:00 PM — 10:00 PM Location: Sub Culture (260 Newark Ave, Jersey City, NJ) Meet-Up: https://www.meetup.com/DEFCON201/events/259623485/ Facebook: https://www.facebook.com/events/601470103653466/Welcome to...

Prototyping KiCad-Designed RP2040 PCB Using JLCPCB SMT Assembly
Hacker page by DumTux
In this article, we will explore how to get a KiCAD design fabricated and assembled by the JLCPCB SMT Assembly service. PCBCrew sponsored. Prerequisites KiCAD 6KiCAD JLCPCB tools If you're reading this article, you'll probably have KiCAD installed...

Prototyping KiCad-Designed RP2040 PCB Using JLCPCB SMT Assembly
Hacker page by Tekobase
In this article, we will explore how to get a KiCAD design fabricated and assembled by the JLCPCB SMT Assembly service. Prerequisites KiCAD 6KiCAD JLCPCB tools If you're reading this article, you'll probably have KiCAD installed on your computer....

Budget DIY GPS/GNSS Base Station / Receiver Setup with ESP32 and UM980
Hacker page by simeononsecurity
Table of ContentsIntroductionAlternate InstructionsLooking for how to use this with Onocoy?Hardware ComponentsRecommended AntennasBasic Antennas for RTK, ROVER, Window SituationsAdvanced Antennas for Base and Reciver StationsStep-by-Step Setup1. Assemble...

Lessons learned in duck streaming
Hacker page by WJCarpenter
In the Spring of 2023, a mallard duck hen made a nest in our yard. We knew that meant ducklings in a few weeks, so I scrambled to figure out how to stream it for the enjoyment of friends, neighbors, and strangers. Of course, I don't mean the kind of...

RC Tracked Robot Using Arduino – Step By Step with PCB Layout
Hacker page by Jithin Sanal
RC Tracked Robot Using Arduino – Step By Step with PCB Layout Introduction Hey guys, I am back with another cool Robot chassis from BangGood. Hope you have gone through our previous projects – Spinel Crux V1 – The Gesture Controlled Robot, Spinel...

TOUCH SCREEN TFT LCD DISPLAY MODULE FOR ENERGY PROJECT
Hacker page by 94754sakura
TOUCH SCREEN TFT LCD DISPLAY MODULE FOR ENERGY PROJECT With the rapid development of power grid scale, the real-time monitoring of power environment and the monitoring behavior to ensure the normal operation of power are also extremely important. These...

Cricut EasyPress: Explore Its Types and Main Differences
Hacker page by Cricut Explore Setup
Do you want to buy a new Cricut EasyPress? And willing to learn more about it, like what it does and how many types of heat presses there are? Avid crafters know how much it takes to make these unique projects. Also, they always wish to gift their loved...