I have a question, I copied the program into Raspberry Pi pico when I was working on the project of thermal printer parking system, after that I tried to copy other programs but they failed, is it because the pico board can only copy one program?
Search found 6 matches
- Fri Oct 29, 2021 8:38 am
- Forum: General Support
- Topic: Raspberry Pi pico can not download other programs
- Replies: 1
- Views: 1234
- Fri Oct 29, 2021 8:36 am
- Forum: User Projects
- Topic: 6-axis robot arm based on Arduino
- Replies: 1
- Views: 2691
6-axis robot arm based on Arduino
A few days ago I purchased a 6-axis robotic arm and implemented its grabbing through a serial screen and arduino uno.
https://www.youtube.com/watch?v=WmcIOdKB61g
https://www.youtube.com/watch?v=WmcIOdKB61g
- Tue Oct 19, 2021 8:01 am
- Forum: User Projects
- Topic: Intelligent access control based on ESP32 and TFT LCD
- Replies: 1
- Views: 2708
Re: Intelligent access control based on ESP32 and TFT LCD
code sharing import mfrc522 import time import _thread from os import uname from machine import Pin, UART #from pyb import UART #import machine suos = Pin(32,Pin.OUT) uart2 = UART(2, baudrate=115200, rx=16,tx=17,timeout=10) ESP32_HSPI_CLOCK = 14 ESP32_HSPI_SLAVE_SELECT = 15 ESP32_HSPI_MISO = 12 ESP...
- Tue Oct 19, 2021 7:57 am
- Forum: User Projects
- Topic: Intelligent access control based on ESP32 and TFT LCD
- Replies: 1
- Views: 2708
Intelligent access control based on ESP32 and TFT LCD
Required materials ESP32 KOB electronic lock Relay STONE STWI070WT-01 touch panel display MFRC522 module Realized function 1. card registration. 2. username and password registration. 3. card swipe to unlock the electronic lock. 4. User name and password to unlock the electronic lock. Connection di...
- Thu Jun 17, 2021 7:52 am
- Forum: STM32 Support
- Topic: RTC on STM32F407 freezes on power down
- Replies: 5
- Views: 2196
Re: RTC on STM32F407 freezes on power down
I also want to know how to solve this problem, should I try to replace the backup power supply if it does not work? Or is the only option to get a brand new unit?
- Thu Jun 17, 2021 7:40 am
- Forum: AVR Support
- Topic: C++ on the AVR port Topic is solved
- Replies: 4
- Views: 12337
Re: C++ on the AVR port Topic is solved
Maybe it only works under windows?