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Temperature & Humidity Control Unit Using a Raspberry Pi Pico
PCBWay Aug 31,2022
By Hesam Moshiri, Anson BaoRaspberry Pi Pico is a cute piece of hardware. It is equipped with a powerful dual-core RP2040 microcontroller that offers 2M (up to 16M) Flash and 264K SRAM memories. Such specifications make it suitable for a variety of hobby and industrial applications.In this article/video, I used a Pico board, a digital SHTC3 sensor, and a 2.4” colorful TFT display to build a graphical temperature and humidity measurement/control unit that can be used to monitor the home, workpla…
pic;Temperature & Humidity Control
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PiEEG-Open Source Raspberry Pi Shield that Measures EEG, EMG, and ECG biosignals
PCBWay Mar 18,2022
PiEEG is a open source Raspberry Pi shield that can measure biosignals in electroencehalography(EEG),electromyography(EMG), electrocardiography(ECG),etc. PiEEG can be used in various ways in a very easy way and it is compatible with different types of electrodes. What is worth mentioning is that PiEEG is designed for everyone to use, all you should do is connect the electrodes and run the Python script to measure biosignals. And applications include gaming, entertainment, sports,health,meditatio…
Bio Sensing Raspberry Crowdfunding Project
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Meet The Winner of Raspberry Pi Pico Contest
PCBWay Jun 28,2021
Since the pico competition was held in April, we have received 100 projects, which greatly exceeded our expectations, so we may need spend more time for judging. Thank you all for your understanding and support for this contest.The selection of the winning works was very difficult for us and the jury deliberated until the very last moment. Considering the aspects of project and content quality, the 10 Great-Project-Awards are chosen as followings (no particular order ,the awards are a...
Raspberry Pi Pico Contest
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Raspberry Pi Pico i2c devices with CircuitPython
Graeme Richards May 14,2021
I have several i2c devices which I use on the Raspberry Pi computers and program then in Python. Now I have a Raspberry Pi Pico RP2040 microcontroller board, I wanted to try my i2c devices out on the Pico. I am using Adafruit's CircuitPython as there are many libraries already available for many electronic devices which makes it a lot easier. As Circuit Python is designed for Micro Controllers with low memory the libraries are more basic than the ones use for Python on desktop computer...
Pico i2c CircuitPython
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PCBWay “Raspberry Pi Pico” contest now available！
PCBWay Apr 21,2021
Coming and joining our new contest of Raspberry Pi Pico, upload your new project and get one Pico free from us!Learn more: https://www.pcbway.com/activity/raspberry-pi-pico.htmlIntroduction:Raspberry PI gains many fans in the electric area because it aims to make and sell inexpensive, single-board computers that are easy to use and ultimately become tools to boost people's interest in computer programming.On 21st January, the Raspberry Pi Foundation released the latest microcontroller devel...
Raspberry Pi
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RaspBerry Pi Pico contest is coming
PCBWay Mar 26,2021
On January 21, the Raspberry Pi Foundation released the latest microcontroller development board: RaspBerry Pi Pico. Compared with other Raspberry Pi, Raspberry Pi Pico is smaller but more powerful.More importantly, RaspBerry Pi Pico uses the first self-developed chip RP2040.RP2040, using Arm Cortex M0+ processor architecture, running at 133 MHz, with 264K SRAM, 2MB onboard storage space, to a large extent solves the problems of analog input, low latency, and low power consumption.The Raspberry …
RaspBerry Pi Pico RaspBerry Pi
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A compact Raspberry Pi CM4 carrier --- Piunora
PCBWay Jan 28,2021
What is Piunora?Piunora is a development board complete with IO headers, USB ports, and HDMI output. It has an M.2 connector, some built-in LEDs, a camera connector, and a few other features. It also opens up some new functions, such as the ability to run the Pi as a USB gadget rather than as a host device, which simplifies certain types of development. Compared with the official carrier board of the Raspberry Pi CM4, Piunora has smaller size more similar to Arduino Uno.You can use Piunora simpl…
Raspberry Pi CM4 carrier Piunora
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Amazing DIY Raspberry Pi Projects---Innovation & Implementation S2E5
PCBWay Jan 07,2021
Since Raspberry Pi's launch in 2012, it has been sold 30 million worldwide in the eight years. The reason why Raspberry PI gains many fans in the electric area because it aims to make and sell inexpensive, single-board computers that are easy to use and ultimately become tools to boost people’s interest in computer programming.Let’s enjoy some DIY Raspberry PI projects made by our PCBWayers!1.Homemade Game Console- "NinTIMdo RP"Raspberry PI are for instance portable with many different systems…
Nintendo Game console Commodore 64
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Building a Visual Bloom Filter with Raspberry Pi, Python and Unicorn Hat
PCBWay Nov 10,2020
Bloom filters are a probabilistic data structure that I’ve wanted to learn more about for a while. When I started reading up on them, I found a lot of the material to be quite dry and theoretical, so I thought I’d try and implement one in hardware somehow and make my own visual learning aid.So what’s a Bloom filter? Wikipedia says:" A Bloom filter is a space-efficient probabilistic data structure, conceived by Burton Howard Bloom in 1970, that is used to test whether an element is a member of…
Visual Bloom Filter Raspberry Pi Python
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OpenOCD on Raspberry Pi: Better with SWD on SPI
PCBWay Jul 29,2020
Sneaky tricks to align stray bits into proper bytesThe setup that we see above… Debugging nRF52 with a Raspberry Pi running VSCode and OpenOCD… Was impossible just a week ago!OpenOCD connects to nRF52 for flashing and debugging by running Arm’s SWD protocol over GPIO Bit Banging. OpenOCD was sending data to nRF52 one bit at a time… Works fine when OpenOCD is the only task running, not when it’s sharing the CPU with VSCode and other interactive tasks!That’s because multitasking skews the pr…
OpenOCD Raspberry Pi SWD
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