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Stepper Motor Controlled 4-digit Passcode Lock with a Raspberry Pi Pico
KushagraK7 Jun 26,2021
SuppliesA Raspberry Pi PicoA Rotary Encoder OR A Stepper Motor*A Stepper Motor to Rotary Encoder Converter^A 4-digit, 7-segment, LED display4 200Ω resistorsMale to male breadboard hook-up wires4 male to female jumper wires(For connecting the rotary encoder to Pico.)*You can either use a simple incremental rotary encoder or you can use a stepper motor instead by following this guide.^You can use either a common-anode or common-cathode display, but you will need to specify it in the code in the fo...
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Build your own Digital Multimeter
Roeloffs Jun 21,2021
A digital Multimeter provides a strong basis for the development of a Basic Electronics principles and applications course.VIDEO: https://we.tl/t-FRPuvyCaMzThis is part of an 8-week course on the basics of electronics for beginners. The final laboratory is soldering and testing multimeter as well as coding and testing it. A basic working microPython program (110 lines of code) has been developed to handle all the basic calculations (ADC values) as well as displaying these values on a quad 7-seg...
Raspberry Pi Pico contest
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Raspberry Pi + Servo Motor + Ultrasonic Sensor
🙂 Jun 20,2021
Hello!We have prepared a small tutorial with Raspberry Pi + UltrasonicSensor + Servo Motor. I would try another Raspberry Pi application forbeginners; I looked among the pieces I had at my disposal, and found somethinginteresting; I searched the internet for information about the parts I have,how to control them individually, and now I will try to combine them to make anapplication for learning purposes.Components used in this project:- Raspberry Pi;- Ultrasonic Sensor HC SR-04;- Servo Motor SG9...
Raspberry Pi Raspberry Pico
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Smart Home Automation using Home Assistant and Raspberry Pi
Sarthak Jun 20,2021
Motivation and About the ProjectAs the name suggests, my project Grand Home Automation using Home Assistant is all about making life easier using home automation systems. Earlier days, when I was a Raspberry pi and Arduino beginner and knew about basic components and their capabilities. I thought of automating my room to be more efficient at work. The ready-made home automation products were very costly but I kept browsing until I found out about OpenHAB. It was a game changer for me as it was o...
Raspberry Pi Pico contest Raspberry Pi Esp
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[Work in Progress] Pico Electrocardiogram
Tran Jun 19,2021
Based upon an electrocardiogram circuit we made for a university project, introducing the Raspberry Pi Pico into the circuit with it's 12-bit Successive Approximation Register (SAR-type) Analog to Digital Converter (ADC).The circuit includes Op-Am based Low Pass and High Pass Filters to prevent movement artifacts (ie. breathing) or noise becoming a problem. Op-Amp Amplifiers amplify the signal to workable 0-3.3V levels for the Pico to read.Although still a work in progress, the aim is to use thi...
Raspberry Pi Pico contest
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Sweet Manufacturing electronic steering system
Thomas Goldenbogen Jun 19,2021
The project is a EPS (electric power steering) system based around the raspberry pi pico. The project runs off of a car battery. The sensors used in this project are two torque transducer in the steering column and a shunt resistor in series with the dc motor used to provide steering assist. The torque transducers measure applied torque on the steering wheel by the user and the shunt resistor provides a feedback system in which the pico can closely monitor motor characteristics of the dc assist ...
Raspberry Pi Pico contest EPS, Automotive, Raspberry Pi Pico, Electronics
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Real-time temperature and humidity monitoring using Raspberry Pi and DHT11 (LCD I2C)
🙂 Jun 19,2021
Hello!I want to introduce you to one of the first Raspberry Pi projects, and the next project I will present aims to teach you how to use certain components together with a Raspberry Pi platform. I started learning a few commands in Python (if statements, for or while loops), then, slowly I made the first assembly with a Raspberry Pi and an LED and a resistor. Later, I added other components, which I had in my office drawer; it would be useful for me to have an LCD display (with I2C it's even be...
Raspberry Pi Pico contest pico python
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Automatic Lens Cleaner
MauroPIchiliani Jun 19,2021
Nowadays there are cameras everywhere. A particular scenario were cameras have been proved to be very helpful are street cameras: they allow us to see the trafic, monitor for people behavior and much, much more. It is commom to place these cameras outdoors, which means that they are exposed to weather conditions such as wind, rain, small debries, bird poop and other elements that can make the camera's len dirt and blur the video.There are some products that can be used as protective layer as wel...
Raspberry Pi Pico contest
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Eagle Eye (custom made survillence system)
dolendravikas Jun 19,2021
Eagle EYEIn this project, the PIR sensor detects the motion and updates the time and duration of motion to the user. This software is a command-line interface.Hardware UsedRaspberry Pi 4 ComputerPIR sensorLEDPush-buttonResistor (330 ohms)Software Tools UsedPuttyVNC viewerThony IDEHardware DescriptionPIR sensor is powered from an external 9V battery and the RPi is powered from the laptop. PIR output is connected to the GPIO 24 of the RPi and the Pushbutton is connected to the GPIO 23 of the RPi i...
Raspberry Pi Pico contest Raspberry Pi 4B Iot
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Pico-Perfect Plant Care
ctrl alt develop Jun 18,2021
OverviewThis Project handles both automatic watering based on soil moisture as well as controlling the light cycles of the grow light for optimal growth.Please feel free to visit the blog site: https://www.ctrlaltdevelop.com/computing/software/perfect-pico-project-awesome-automated-garden/"Pico-Perfect Plant Care" is alot of alliteration, I know- but this project really is pretty awesome! Plus, it is perfect for the Raspberry Pi Pico because it takes advantage of a few of it's cooler features l...
Raspberry Pi Pico contest
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