Learn how to build an RFID attendance system with Raspberry Pi Pico and MFRC522. Complete step-by-step guide with code, wiring, and explanation.
Build a smart 1-digit counter with Raspberry Pi Pico using 7-segment display, buzzer, LEDs, and buttons. Perfect for students and beginners.
Build a simple and fun 2-digit UP/DOWN counter using Raspberry Pi Pico, 7-segment displays, push buttons, and a buzzer. Ideal beginner project to learn MicroPython and GPIO control.
✅ Level: Intermediate🧠 Skills Learned: 7-segment interfacing, button handling, buzzer control, LED blinking, MicroPython logic🕒 Estimated Time: 2–3 hours 🧰 Components Required Component Quantity Raspberry Pi Pico (or Pico W) 1 7-Segment Display (Common Cathode) 1 220Ω Resistors (for segments) 8 Push Buttons 5 Buzzer (Piezo or Passive) 1 Green LED 1 Red LED 1…
A beginner-friendly electronics project for students 🧠 What You’ll Learn 🧰 Materials Required Item Quantity Raspberry Pi Pico 1 Breadboard 1 7-Segment Common Cathode Display 1 Jumper Wires 10+ Resistors (220Ω recommended) 8 USB Cable for Pico 1 Computer with Thonny IDE 1 🔎 What is a 7-Segment Display? A 7-segment display is an electronic…
An easy electronics project for students 🧠 What You’ll Learn 🧰 Materials Required Item Quantity Raspberry Pi Pico 1 Breadboard 1 2 x 7-Segment Common Cathode Display 1 Jumper wires (Male–Male) 20+ Resistors (220Ω) 8 (optional but recommended) USB cable for Pico 1 Computer with Thonny IDE 1 🔎 What is a 7-Segment Display? A…