TTS
sqlite_micro_logger_arduino
| TTS | sqlite_micro_logger_arduino | |
|---|---|---|
| 4 | 2 | |
| 180 | 161 | |
| - | - | |
| 2.0 | 3.3 | |
| 10 months ago | 7 months ago | |
| C | C | |
| - | Apache License 2.0 |
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TTS
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(Reposting as the old post did not have much info) I am using the tts library by jscrane which uses pwm to convert text into audio. It works well with the pwm pins of the arduino, but I need to use it with the esp8266.
Ive tried the same code which i use for the arduino but changed the gpio pin to 0(D3) on the node mcu. The code does get uploaded but didnt receive any audio output. What do I need to change in order for it to work. Here is the link to the library which does mention it supports esp8266. Here is the example code.
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I am using the TTS library by jscrane for a project. The library works well with an Arduino, but I want to use it with the esp8266 nodemcu. The GitHub page for the library does mention that it supports esp8266, but I just can't figure out how to do it. Your help is much much appreciated.
The link to the github page.
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how can i make my arduino say movie lines/scripts?
There is a really crappy-sounding text to speech library for arduino. I think it's a pretty good feat that the programmer was able to get this to run on an arduino at all, but it sounds even worse than the 80's text-to-speech chips.
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EMIC 2 alternative
There are also pure software TTS solutions available such as this library that claim to run on a plain Arduino Uno without much external hardware other than perhaps some form of amplifier. I have not used this library myself but it looks interesting.
sqlite_micro_logger_arduino
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Can an RFID card or keychain tag be programmed for a single use?
There is a tiny SQLite library for Arduino that works with SD cards. I haven't used it myself, but it's probably easier to get an Arduino right now than it is to get a Pi, so it might be worth investigating.
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Inserting One Billion Rows in SQLite Under a Minute
Potentially interesting:
https://github.com/siara-cc/sqlite_micro_logger_arduino
https://github.com/siara-cc/sqlite_micro_logger_arduino/blob...
This is a heavily subsetted implementation of SQLite3 that can read/write databases (presumably on SD cards) from very small microcontrollers.
It presumably doesn't have the same ACID compliance properties, but with a single <1.5k source file, may represent a particularly efficient way to rapidly learn the intrinsics.
Now I'm thinking it could actually be interesting to see what drh thinks of this implementation (and any gotchas in it) because of its small size and accessibility.
What are some alternatives?
lgt8fx - Board Package for Logic Green LGT8F328P LGT8F328D and LGT8F88D
fast-sqlite3-inserts - Some bunch of test scripts to generate a SQLite DB with 1B rows in fastest possible way
ESP8266Audio - Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, MP3, and AAC files on I2S DACs or with a software emulated delta-sigma DAC on the ESP8266 and ESP32
remixdb - RemixDB: A read- and write-optimized concurrent KV store. Fast point and range queries. Extremely low write-amplification.
TeensyCNC - Simple CNC setup for hacking my Wife's Cricut Mini
scintillating_heatshrink - Converts animated GIFs to a custom format for playback on microcontrollers
NSGadget_Teensy - Nintendo Switch Gamepad using Teensy LC/3/4
sqlitedatagen - Super simple (~180 lines) Go util to generate SQLite data files filled with test data
TFT_eSPI - Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips
ESP-Arduino-Lua - Lua scripting engine integrated in Arduino IDE as a Library for ESP8266/ESP32
Arduino_GFX - Arduino GFX developing for various color displays and various data bus interfaces
RFLink - RFLink for ESP, with MQTT client