#1

General Discussion / How Industries Benefit from S...

Last post by johnharry24 - Today at 04:31:48 AM

Industries consume large volumes of water and need to manage it efficiently. Smart water management using IoT allows them to track every drop used in production, cleaning, and cooling processes. IoT devices help industries monitor usage, detect leaks, and recycle water where possible. They also support compliance by logging data for audits and environmental reports. With cost-saving, automation, and sustainability, industrial IoT solutions help build smarter operations. Businesses can reduce their water footprint while improving performance.

[handyman app like Uber]

#2

General Discussion / Build a Handyman App Like Uber...

Last post by mitchellstarc - Today at 02:27:43 AM

Looking to develop a handyman app like Uber? Launch your own on-demand service platform for home repairs, plumbing, electrical work, and more. Our expert developers create feature-rich, scalable handyman apps with real-time tracking, scheduling, in-app payments, and customer reviews—delivering a seamless experience for users and service providers alike. Get a customized Uber-like app solution tailored to your business goals today.

#3

TinyDuino Processors & TinyShields / Battery capacity on TinyDuino ...

Last post by donasoren - May 15, 2025, 01:43:04 PM

Hello,
I noticed that the TinyDuino Processor Board can include a battery holder, and I'm curious about the capacity range for CR1612-1632 batteries that can be used with it. I've seen capacities ranging from 50mAh to 137mAh.

Additionally, if I choose a processor board with a battery holder, are there still positive and ground connection holes available for connecting an external battery when not using a coin battery?

#4

TinyTV & Tiny Video Player / Louder audio when converting m...

Last post by rajserp - May 11, 2025, 02:04:00 AM

Hello!

I have been playing around with the command that is provided to ffmpeg from the TinyTv Converter 1.0.4 to try and get a bit louder audio.

Reading and combining these two ideas.
Dynamic Range Compression
ffmpeg speechnorm examples

This is what I have come up with. You loose almost all dynamics, but I think the volume consistency is worth it

Code Select Expand

#Cover/Zoom (Max Audio)
ffmpeg.exe -i "<INPUTFILE>" -r 24 -pix_fmt yuv420p -filter_complex "[0:a]compand=attacks=0:points=-80/-900|-45/-15|-27/-9|0/-7|20/-7:gain=0,speechnorm=e=25:r=0.0001:l=1,aresample=10000,aresample=async=1000,aresample=osf=u8,asetnsamples=n=210:p=0[a];[0:v]scale=210:135:force_original_aspect_ratio=increase,crop=210:135:exact=1,hqdn3d[v]" -map "[v]" -b:v 1500k -c:v mjpeg -map "[a]" -ac 1 -acodec pcm_u8 -y "<OUTPUTFILE>"

#Fill/Stretch (Max Audio)
ffmpeg.exe -i "<INPUTFILE>" -r 24 -pix_fmt yuv420p -filter_complex "[0:a]compand=attacks=0:points=-80/-900|-45/-15|-27/-9|0/-7|20/-7:gain=0,speechnorm=e=25:r=0.0001:l=1,aresample=10000,aresample=async=1000,aresample=osf=u8,asetnsamples=n=210:p=0[a];[0:v]scale=210:135,hqdn3d[v]" -map "[v]" -b:v 1500k -c:v mjpeg -map "[a]" -ac 1 -acodec pcm_u8 -y "<OUTPUTFILE>"


#5

New Product Ideas / Tiny Tv DIY Kit

Last post by diamondjimh - May 09, 2025, 04:50:33 PM

I would love to have a Tiny TV 2 DIY kit using the wide screen.  I built a model RR N-Scale drive in theater model using the TIny TV kit but that screen is a bit small even in that scale.  A wide screen would be perfect.  any plans for this?

#6

TinyDuino Processors & TinyShields / Re: WiFI TinyShield & WiFi101 ...

Last post by NorrisHermiston - May 07, 2025, 04:55:13 AM

Please avoid using LED_BUILTIN in projects using WINC1500.

#7

New Product Ideas / Re: Tiny "Retro Cable Box" for...

Last post by jonesnatelye - May 07, 2025, 03:20:32 AM

Thinking about it more, it might be easier to do with a RPi4.  That has 4 pole out that includes audio.  A bit bigger than the zero, but still not huge.

I'm thinking this might be much easier than the Zero.  Here's a video that shows how to do it.

https://www.youtube.com/watch?v=9m8ScViTZi0Geometry Dash

Indeed, after careful consideration, the option of using Raspberry Pi 4 seems to be a much wiser and more practical choice. Although the size is slightly larger than the Raspberry Pi Zero, the difference is completely acceptable if the return is convenience, stability and efficiency in the implementation process.

A big plus is the 4-pole output port with integrated audio - an advantage that cannot be overlooked when working with multimedia or audio applications. This significantly simplifies the connection process, while expanding the creative possibilities for the project.

Thank you for sharing the demonstration video - it is truly a valuable, intuitive and accessible resource. It can be said that with this direction, the path ahead seems much clearer.

#8

New Product Ideas / Re: Upgradeable GNSS shield

Last post by jonesnatelye - May 07, 2025, 03:19:05 AM

An upgradeable GNSS (Global Navigation Satellite System) shield offers flexibility for enhancing navigation and positioning systems. It allows users to update or replace components such as antennas, receivers, or firmware for improved  Best Internet Packages accuracy and performance. Common in applications like robotics, drones, and IoT devices, these shields support future-proofing, enabling users to keep up with evolving GNSS technologies and standards.   

#9

TinyTV & Tiny Video Player / Re: TinyTV 2 Stuck On Static

Last post by ElizabethMulcahy - May 06, 2025, 12:55:12 AM

Turn off TinyTV 2, wait a few seconds, and then turn it back on to see if there is any improvement.

#10

TinyDuino Processors & TinyShields / TinyZero startup problem after...

Last post by GeraldineBond - May 05, 2025, 05:59:21 AM

Hi everyone,
I just bought a TinyZero board and am trying to program it via Arduino IDE on Windows 10.
I installed the TinyCircuits board package as instructed, but when I connect the TinyZero via USB cable, the Arduino IDE does not show the COM port to upload code.
The power light is still on, and I have tried many different cables.
I am not sure if this is a driver or software error.

Has anyone encountered the same error? What should I try next?
Thanks in advance!