Search found 20 matches
- Wed Mar 30, 2022 1:49 am
- Forum: Computer Programming
- Topic: adobe acrobat reader icon options
- Replies: 6
- Views: 20033
Re: adobe acrobat reader icon options
I have encountered a similar problem recently, and I am trying to solve it
- Wed Mar 30, 2022 1:48 am
- Forum: Computer Programming
- Topic: WI FI EXTERNDER
- Replies: 3
- Views: 17181
Re: WI FI EXTERNDER
What an interesting sharing!Very useful advice. I think I'll try it
- Wed Oct 13, 2021 11:46 pm
- Forum: General Discussion
- Topic: How to adjust the backlight of LCD?
- Replies: 2
- Views: 9512
How to adjust the backlight of LCD?
I have a TFT LCD, but I think the brightness is not high enough, so I want to adjust the brightness myself.
How to adjust the backlight of LCD?
How to adjust the backlight of LCD?
- Wed Oct 13, 2021 11:40 pm
- Forum: Reader Projects
- Topic: Smart Home based on Raspberry Pi
- Replies: 1
- Views: 13668
Smart Home based on Raspberry Pi
A few days ago I saw that some refrigerators come with touchable panels on them, so I thought I could also use my own touch screen DIY touchable smart refrigerator project. I saw that many smart homes are done with Raspberry Pi, and I have a Raspberry Pi pico board. So I designed it out. 冰箱界面1.jpg 冰...
- Wed Oct 13, 2021 11:33 pm
- Forum: Reader Projects
- Topic: LCD and Gyroscope
- Replies: 7
- Views: 106474
Re: LCD and Gyroscope
But now I have a new problem, I've never made a 3D model before and I'm not sure what kind of image format the 3D model is in. My LCD can support jpg, bmp, png, svg and gif.
- Wed Oct 13, 2021 11:28 pm
- Forum: Robotics
- Topic: Seeking the suitable robotic arm
- Replies: 1
- Views: 14596
Re: Seeking the suitable robotic arm
I finally purchased a 6-axis robotic arm and I've started the first steps to make it do simple grabbing things.
I control the robot arm to grasp objects by tapping the directional buttons on the touch screen as well as grasp button.
I control the robot arm to grasp objects by tapping the directional buttons on the touch screen as well as grasp button.
- Thu Sep 23, 2021 1:34 am
- Forum: Computer Programming
- Topic: How to get data from C++ program memory in Python
- Replies: 0
- Views: 65159
How to get data from C++ program memory in Python
My current situation is like this, the C++ program produces an array, I want to put this array into python to do some operations, and then the data after python processing is returned to the C++ program to continue processing.
How do I do this?
How do I do this?
- Thu Sep 23, 2021 1:32 am
- Forum: Computer Programming
- Topic: need tips on building a large screen calendar.
- Replies: 7
- Views: 92057
Re: need tips on building a large screen calendar.
I been so busy at work..it's kinda been on the back burner..and also admin rights on a city computer...Grrr. I plan to get back to it in the fall...hopefully. but i haven't forgotten about it.. Will probably just use regular mouse and KB,,, unless i happen to find a large touch screen...sometimes t...
- Thu Sep 23, 2021 1:30 am
- Forum: Reader Projects
- Topic: Intelligent access control based on ESP32 and LCD
- Replies: 0
- Views: 65473
Intelligent access control based on ESP32 and LCD
Required materials ESP32 KOB electronic lock Relay STONE STWI070WT-01 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 diagram https:...
- Thu Sep 23, 2021 1:21 am
- Forum: Reader Projects
- Topic: LCD and Gyroscope
- Replies: 7
- Views: 106474
Re: LCD and Gyroscope
You are right, what I mean is that a 3D model is displayed on the LCD, and the viewer can drag and drop the model with his finger to achieve multi-angle viewing. Inspired by the everyday use of cell phones, when we look at an object that can be rotated, we can use our fingers to rotate it. The scree...
- Mon Sep 13, 2021 11:53 pm
- Forum: Computer Programming
- Topic: Data section exceeds available space in board
- Replies: 0
- Views: 65544
Data section exceeds available space in board
Arduino:1.8.12 (Windows 10), Development board: "Arduino Uno" The project uses 6336 bytes, which occupies (19%) of the program storage space. The maximum is 32256 bytes. data section exceeds available space in board Global variables used 3046 bytes, (148%) of dynamic memory, leaving -998 ...
- Mon Sep 13, 2021 11:44 pm
- Forum: Robotics
- Topic: Seeking the suitable robotic arm
- Replies: 1
- Views: 14596
Seeking the suitable robotic arm
I'm recently interested in robots and robotic arms, and I'm looking for a robotic arm that can communicate with my touch screen through UART. I have designed the GUI interface. By the way, should I choose a 3-axis robotic arm or a 6-axis robotic arm?
- Mon Sep 13, 2021 11:35 pm
- Forum: Reader Projects
- Topic: LCD and Gyroscope
- Replies: 7
- Views: 106474
Re: LCD and Gyroscope
I can use a variety of microcontrollers, Arduino, raspberry pi, esp32 are available.
I want to implement a 3D model with 360° viewing.
I want to implement a 3D model with 360° viewing.
- Mon Sep 13, 2021 11:30 pm
- Forum: General Discussion
- Topic: Can lithium batteries be recharged?
- Replies: 8
- Views: 12092
Re: Can lithium batteries be recharged?
Thank you!
- Wed Aug 25, 2021 2:51 am
- Forum: General Discussion
- Topic: Can lithium batteries be recharged?
- Replies: 8
- Views: 12092
Re: Can lithium batteries be recharged?
Ok, I will not charge it and I will buy a new replacement if necessary. But I think it could work for a long time.