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Raspberry Pi

499 posts
In this project we convert a neat looking radio into a voice-enabled, interactive storyteller. Future, here we come! Supplies Raspberry Pi Google AIY Voice Kit v1 Radio Google Cloud Platform Google Dialogflow Screwdriver Soldering Equipment Wiring Speaker Switch Project VideoRadio Like most retrofitting projects, this one starts with some old electronics, to be precise, a Bjazzo Ts by Telefunken, made sometime during the 1960's in West-Germany. First up is determining what's reusable ...
What does overclocking actually mean / what does it do?The Raspberry Pi’s SoC, which includes the CPU, consists of many millions of transistors. These transistors need to be synchronized with each other, in order to be able to “move in unison”. A common clock speed is applied to this – the clock “ticks” are like commands to little soldiers: “move”, “hold”, “move”, etc. They mark the transition between operating states (for e ...
8bitsandabyte

The Swear Bear

Posted by 8bitsandabyte Nov 16, 2020
IntroductionHow does it work? Well, it listens to your every word and detects profanity (AI). When caught, it instantly tells on you to a very public data stream (IoT), not only revealing the committed crime but also providing timestamped proof.   Project Video Hardware It all starts with a Raspberry Pi, an AIY Voice kit and the LifePO4WERED Pi+. The Raspberry Pi orchestrates the data flow between the different platforms and provides computing power to our dirty language detection.On top ...
I work with companies all over the world who need help building everything from interactive screens to industrial equipment. In recent years, I’ve seen that powering the best customer experiences and most reliable applications means leveraging cloud solutions like AWS IoT Core. Getting started working with cloud services from a hardware background can be an intimidating journey that requires learning a lot of new concepts and best practices. For that reason, I wanted to share my experience ...
INTRO We're currently experiencing a wild fire smoke apocalypse in the entire western USA. You can see the blanket of smoke that's currently surrounding my home in the cover photo. I've been checking the air quality every day on WA Smoke. Because the air here is still unhealthy, we've had to close all our doors and windows and remain indoors, and I was curious to see how this has affected my indoor air quality. Thankfully, I just happened to have Avnet's ZMOD4410 Indoor Air quality Pi Hat sitti ...
Hello, i'm here to show you my CRAY Y-MP reproduction i have built over the files of RABBIT ENGINEERING found on thingiverse for Raspberry pi Zero.I have printed the files in 4 days, it tooks so long "sleeping apart". Printed in white pla and painted with the right black and orange acrilics colors. I have installed in it a Raspberry pi Zero W that does his work also over internet installing lynx browser for linux.The most difficult part was print the 16 duplicated parts with my printer without ...
MaaXBoard Monarch Go Pi Hat Getting Started Guides 1. MaaXBoard - Getting Started with the Monarch Go Pi Hat 2. MaaXBoard - Connecting to IoT Connect using the Monarch Go Pi Hat - Coming Soon     Raspberry Pi 4 B Monarch Go Pi Hat Getting Started Guides 1. Raspberry Pi 4 B Getting Started with the Monarch Go Pi Hat 2. Raspberry Pi 4 B - Connecting to IoT Connect using the Monarch Go Pi Hat ...
IntroductionThis blog builds on what Kevin Keryk did with he Monarch Go Starter Kit witht he Ultra96V2. We are going to establish a headless setup, setup a Point to Point Protocol with the Monarch Go Modem, and finally setup a IoTConnect demo over the estabished LTE Connection.   VersionDate Version Revision 17 August 20 01 Initial Release   Required Equipment Monarch Go Pi Hat Raspberry Pi 4 B 16GB MicroSD Card USB Type C Power Supply   Raspberry Pi 4 B Headless Setup and ...
Introduction The Monarch Go Pi HAT is a cellular connectivity add-on card for SBC boards that have a Raspberry Pi HAT-compatible connector. Fitted with Sequans Monarch Go (or Monarch Go GPS) LTE Cat-M1 modem, this HAT board also facilitates expansion via Click boards using a compact onboard Click Shuttle connector. Noteworthy is that an integrated onboard USB-UART bridge interface allows this LTE HAT to also be used with other platforms.   Version Date Version Revision 06 August 20 01 Ini ...
The Raspberry Pi 4 can easily be configured as a 2.4 GHz or 5GHz routed wireless access point or as a bridged wireless access point.   My intention was to create a wireless network outside of the home. The configuration only took a few moments thanks to resources provided by @raspberrypi.     The results are excellent. Speed and signal strength are more than expected. Good enough for flawless hd video streaming and quick downloads.     Cheers to Raspberry Pi!! &# ...
I bought this cute case for the Raspberry Pi. It's made by Italian company Italtronic, in the UK avalable from CPC. They have cases for different Pis. Mine is for the B+.     Assembly  It's easy. There's no Ikea-style manual though, so you may get it wrong the first time. The only tool required is a screwdriver. The Pi is locked in place with 2 screws (included). Some attention is needed: wait with assembling the black rail mount spring until the box is assembled and close ...
As you know, Raspberry Pi doesn't have native ADC, DAC, CAN Bus controller and other low-level peripherals found in most modern microcontrollers(MCU), such as STM32, Arduino Due, Teensy dev board. Normally this issue is ensured through external modules added to Raspberry Pi board. These are I2C and SPI modules like MCP3008(ADC chip), MCP2515(CAN bus), MCP4725(DAC) and other MCPXXX-like boards. But if you use an MCU for these purposes you have multiple peripherals at the same time. However, th ...
Wood Case for the Raspberry Pi 4. 5V Raspberry Pi Fan from Adafruit. USB SNES Style Game Controller from Element14 Store. ...
********************ISSUE RESOLVED. Credit to shabaz for identifying that a networking device was the issue.  ***********************   I would like the assistance of members that have PoE experience in reviewing my findings to help troubleshoot Ethernet failure under PoE.   I powered up the Pi4B & PoE Hat using a PoE power supply and managed to ssh over the wired Ethernet connection. Satisfied it worked, I command lined "sudo shutdown -h now" so I could teach go teach a cla ...
Frustration, doesn't begin to describe the emotions I'm experiencing. I just received confirmation from Newark Canada that an in stock item that was ordered on the 3 April, has been shipped. I have been waiting for a PoE power supply required to further the The Road to Raspberry Pi4B/ PoE Hat RoadTest Review Raspberry Pi4B (4GB) plus POE Hat .   Let's list the anomalies that may have contributed to my frustration: COVID-19 pandemic social distancing protocol implemented in my country Apr ...

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