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- Видео 14
- Просмотров 280 722
Tinker Tech Trove
Великобритания
Добавлен 4 янв 2021
A maker channel dedicated to tinkering with tech
The new Arduino Nano RP2040 Connect ( + mic demo)
We take a look at the exciting new Arduino Nano RP2040 Connect, covering whats on board, how to setup a development environment and finally build a little demo using the built in MEMS microphone.
Arduino Quickstart docs.arduino.cc/hardware/nano-rp2040-connect
Post install path: `~/.arduino15/packages/arduino/hardware/mbed_nano/2.1.0/post_intall.sh`
Github code: github.com/tinkertechtrove/pico-pi-playing/tree/main/Nano-RP2040-Connect/PDMLights
Follow me on Twitter: tinkertechtrove
Time codes:
00:00 Intro
01:37 Board overview
04:47 Development Environment
07:19 Building demo circuit
07:58 PDM Mic example
08:51 Library incompatibility bug :-(
10:20 Demo code overview
22:57 Demo in action
Arduino Quickstart docs.arduino.cc/hardware/nano-rp2040-connect
Post install path: `~/.arduino15/packages/arduino/hardware/mbed_nano/2.1.0/post_intall.sh`
Github code: github.com/tinkertechtrove/pico-pi-playing/tree/main/Nano-RP2040-Connect/PDMLights
Follow me on Twitter: tinkertechtrove
Time codes:
00:00 Intro
01:37 Board overview
04:47 Development Environment
07:19 Building demo circuit
07:58 PDM Mic example
08:51 Library incompatibility bug :-(
10:20 Demo code overview
22:57 Demo in action
Просмотров: 13 850
Видео
Building the OpenFlexure Microscope
Просмотров 21 тыс.3 года назад
Building the awesome, OpenSource, 3D Printed, OpenFlexure microscope! This incredibly well designed project from Bath University results in a programmable microscope with scanning and focus stacking automation. You can find full details on the OpenFlexure project page at openflexure.org Arduino sangaboard firmware: gitlab.com/bath_open_instrumentation_group/sangaboard/ Copyright free music from...
Raspberry Pi Pico: OLED Display (SSD1306)
Просмотров 28 тыс.3 года назад
In this video we explore using an SSD1306 based OLED display with the Raspberry Pi Pico. This is a very easy to use display module that can add graphical output to a project with very little effort. The SSD1306 Micropython driver can be found here: github.com/micropython/micropython/blob/master/drivers/display/ssd1306.py Source Code for this demo is available on my github page at: github.com/ti...
Raspberry Pi Pico: nRF24L01 over SPI
Просмотров 29 тыс.3 года назад
Today we learn how to interface the Raspberry Pi Pico with an SPI peripheral, specifically the nRF24L01 for two way wireless communication. As always the code is available on github at github.com/tinkertechtrove/pico-pi-playing The nRF24L01 driver modules can be found here: github.com/micropython/micropython/tree/master/drivers/nrf24l01 Time Codes: - Intro and demo 0:45 - SPI 2:29 - nRF24L01 6:...
Raspberry Pi Pico: WiFi part 2, Deep Sleep!
Просмотров 15 тыс.3 года назад
We continue our experiments WiFi enabling the Raspberry Pi Pico by developing out our software into something much useful and enabling deep sleep mode on the ESP01 to save loads of power. Source code available on my github page at github.com/tinkertechtrove/pico-pi-playing Part One ruclips.net/video/02yfpA3h_w8/видео.html
Raspberry Pi Pico gets WiFi via an ESP01 and UART
Просмотров 48 тыс.3 года назад
There are loads of applications for a WiFi connected Pico, so lets learn how to make one! In this video we WiFi enable our Raspbery Pi Pico by combining it with an ESP01 over a UART interface. Part 2 builds on this to create a better communication mechanism, see ruclips.net/video/v_Tm_IgbRDc/видео.html (especially if your getting unicode errors) ESP01 support URL for the Arduino IDE: arduino.es...
Raspberry Pi Pico ADC
Просмотров 16 тыс.3 года назад
Today we look at the analogue to digital conversion capabilities of the Raspberry Pi Pico, go over some theory and finally use it to take control of some servos. Correction: The Pico has 12bit ADC hardware and not 16bit as I state in this video, my apologies. Micropython maps this to a 16bit value range, so the max remains 65535 and for all practical purposes you can treat it as 16bits but it o...
Raspberry Pi Pico and Arduino Uno chat via I2C
Просмотров 10 тыс.3 года назад
Combining the best of Arduino and the Raspberry Pi Pico is easy via the Inter Integrated Circuit interface, better known as I2C. Looking to pick one over the other? why not both! Pullup Resistor document: www.ti.com/lit/an/slva689/slva689.pdf As always, the code is available on my github page at github.com/tinkertechtrove/pico-pi-playing
Raspberry Pi Pico Servo Motors via PWM
Просмотров 30 тыс.3 года назад
In this video we take a look at a common micro servo motor and figure out how to drive it with a Raspberry Pi Pico and a PWM signal. The demo code is available on github at github.com/tinkertechtrove/pico-pi-playing Comments and feedback always welcome. Copyright free music from Stream Beats www.streambeats.com/
Raspberry Pi Pico Stepper Motors via PIO
Просмотров 60 тыс.3 года назад
Controlling a stepper motor with the Raspberry pi pico using almost no CPU, just a nice a PIO routine. I have uploaded the code to github and you can find it here github.com/tinkertechtrove/pico-pi-playing happy hacking! Comments and feedback always welcome.
Making a Maker Channel, part 3
Просмотров 3953 года назад
Finishing up the robot camera operator and shooting some, very iffy, footage. Leave a comment if you would like the cad files for this, if there is enough interest I will post them to thingiverse. Part 2: ruclips.net/video/lWQFLwhXC1E/видео.html Copyright free music from streambeats: www.streambeats.com/
Raspberry Pi Pico Brings the Noise.
Просмотров 8 тыс.3 года назад
A quick project using the awesome new Raspberry Pi Pico to create a pretty animated display of Worley Noise. More info on Worley Noise can be found here en.wikipedia.org/wiki/Worley_noise Code available here github.com/tinkertechtrove/pico-pi-playing Logic Level Shifter: www.amazon.co.uk/gp/product/B07RDHR315/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 (non-affiliate link) Copyright Free M...
Making a Maker Channel, part 2
Просмотров 4133 года назад
Making a maker channel, now with 100% more robots! Part 1: ruclips.net/video/AAwHpkbYlL0/видео.html Original arm files: www.thingiverse.com/thing:1718984 Copyright free music from streambeats: www.streambeats.com/
Making a Maker Channel
Просмотров 4823 года назад
Well we all have to start somewhere, so lets make a maker channel. In this first video I introduce the channel and turn a beaten up old table into a filming station. Copyright free music via streambeats www.streambeats.com/
hey.....i am new to raspberry pi......i had a question....can we use ESP12 D1 wifi module for interfacing it with wifi?
Very well presented thanks
Im always getting 65535 as value in my GPIO26. What it could be? Im trying to use a capacitive moisture sensor, I've tried v.2.0 (3.3V) and v.1.2 (5V), both results in the same value
How to do ramping bro?
This is an awesome video, will the same method work if i want to use a Raspberry pi 4 and the master and the Raspberry pi pico as slave?
The reselution is only 1.1um, could swap the lens for one with lower f-number
Every single video on this subject ends up making the servo run backwards and forwards but nobody takes it any further and shows how to move to a certain point if some input occurs and another point if something else happens. It’s only half a story.
Only one problem. I'm not a Python user. Could someone please translate the Pico code to an Arduino IDE sketch?
OSError: nRF24L01+ Hardware not responding pease help
4:14 Oh for fuck's sake. I'm out.
Good presentation. If you want to get lower level, get an oscilloscope and hook it up to see the 4 channels at the higher speeds.
very bad resolution because the optics, the illuminationsystem and the camera are bad. Mooving the object and the camera is ok. but the motors should be connected to second hand microscop of 1980. That give good an cheaper images
Does the link and coding apply to esp01s too?
Do you have all in micropython?
What a shame that you don't seem to have added to this channel for a couple of years. Your tutorials are wonderfully clear, well-presented, and helpful.
what am i missing?? the title says raspberry pi pico but he’s talking about ESP01
Don't need any woke renaming BS.
Very helpful. Thanks!
Dang everything I see is in python and I really want to use C. Just need to get the voltage of a battery
Whats the magnification?
Can you please do a video on using the Dual Core functionality (Using the MBed Core, not the Pico Core) of the Arduino RP2040 nano connect ?
How would the words slave and master in electronics be offensive! You disappoint me! Disliked 😂😂😂😂
use a man driver and motor not this baby stepper!
3:32 i was scared you were gonan tell me that i needed another component i dont have yet
It's a Pi co-processor, so you were right the first time, I reckon!
Where is your ground connection?
Great work
When using these modules, add an electrolytic cap across the power and ground pins, right on the RF module board. Otherwise, you'll have all kinds of weird problems trying to communicate, especially with longer packets.
A great video 👍💪 Is there a way to protect this construction from high frequency arc ignition?
sadly not using micropython/circuitpython with pio embedded.
as a beginner i am very happy that in nearly every video you include explaining the interface type and how it operates...along with then showing how to use the items and some rudimentary code to utilize it...Thanks for the lessons!!
Hi, does this library work on esp8266 or esp32?
Does anyone know why I am getting a Hardware not responding error for the board. I have followed the instructions in the video but it never seems to work
Can you please make a video for transmitting data pi Pico to Arduino Uno via nrf24l01 🙏🙏🙏
Hi, thanks for this useful video. Do I always have to use VREF as the positive voltage for all potentiometers I need to use? I have a pico reading 2 potentiometers in a script but the outputs aren’t consistent when I use the 3.3v output pin. Would VREF Solve this?
Heĺlo , I need some help i can get the data transmit and receive successfuly but the problem i get is 10-20time i send and i receive 1 time can you fix this lag delay? thank you in advance
Nice vid. Mind me asking how can i make a counter from the encoder (counting steps motor made) using pio? Big thanks in advance
Excellent tutorial. Good pace. It would be more intuitive if you used binary constants for the pins.
how many volts is your supply?
On pico w it's not working.. Please help
The github link is broken, is there an updated link anywhere?
Brilliant presentation, thanks! This is my first introduction to the Pico and shows me I need to build my base knowledge a little better to fully understand some of these new concepts.
Did anyone else have a giggle when he pulled off the screen protector first immediately after took to soldering the header pins?
Your link to the SSD1306 is dead!
Thanks for sharing this because I just got started using displays with Pico. Do you have a circuit diagram for an SPI display? (Pins are VCC, GND, DIN, CLK, CS, D/C, and RES)
Great presentations. Thank you. It is interesting to note the current number of subscribers to your channel (3.14K) which is PI to two decimal points of accuracy in "scientific notation" (K) on a channel that is very Pi focused. Keep up the great work.
Keep it up man. Your video rock
Your explaining was as good as your soldering was bad. And you really explained everything very well! ;) Thanks!
Oh stop it Master Slave is completely appropriate name for electric circuits.
you make me sleepy with your monotonous talk, learn from Ben Eater