update fritzing schematic

[BAmercury]

• Need to add arduino into schematic stand-a-lone
• Include ESP-01
• include programming interfaces for both devices via ftdi

[BAmercury]

Need to add the ESP32, voltage regulators (3.3V and 5V), arduino uno + it's associated components, neopixel and it's associated components

[BAmercury]

added ESP8266, 3.3V regulator - but not associated components, need to do that. Added filtering cap 1000 uF, arduino uno, neopixel ring, pot, status led it's coming along. May need to clean up the nets for the perfboard layout later

[BAmercury]

need to add discrete atmega238p schematic

[BAmercury]

https://www.arduino.cc/en/main/standalone

[BAmercury]

https://voidyourwarranty.wordpress.com/2014/08/17/using-arduino-as-an-isp-to-program-a-standalone-atmega-328p-including-fuses/

Been very helpful

[BAmercury]

Using this 16 MHz Crystal: https://www.arrow.com/en/products/12.84485/geyer-electronic Speccing caps: https://blog.adafruit.com/2012/01/24/choosing-the-right-crystal-and-caps-for-your-design/

[BAmercury]

New issue, I don't have 2 22pF caps needed for the 16Mhz crystal...I can attempt to use the internal 8 Mhz clock for now: https://github.com/MCUdude/MiniCore https://www.arduino.cc/en/Tutorial/BuiltInExamples/ArduinoToBreadboard Gonna give it a go and see what happens

[BAmercury]

https://www.circuito.io/blog/atmega328p-bootloader/

[BAmercury]

make sure when burning bootloader to select "Arduino as ISP (MInicore)

[BAmercury]

Speccing a 5V voltage regulator" https://www.baldengineer.com/regulator-basics.html

[BAmercury]

I can either go w/ a 5V supply and decoupling caps or step up my voltage for the dropout and use the regulator http://www.thebox.myzen.co.uk/Tutorial/De-coupling.html

[BAmercury]

https://www.avrfreaks.net/forum/decoupling-capacitor-vcc-pin "100nF" per VCC pin decoupling caps

[BAmercury]

Think I'll go with my 9V 1.5A power supply, and add the regulator (5V and 3.3V)

[BAmercury]

[BAmercury]

[BAmercury]

So 8 Mhz seems to run the code, the fire animation is having the framerate issue again where it's animating too fast so might need to adjust the interval values..or wait till tuesday for the caps to come in for the 16 Mhz oscillator

[BAmercury]

Caps came in, going to update the schematic and throw the whole project on a breadboard to test, including the piezo circuit. just need to make some breakouts for some components

[BAmercury]

https://arduino.stackexchange.com/questions/37075/correct-capacitors-to-use-with-l7805-voltage-regulator

[BAmercury]

https://shallowsky.com/blog/hardware/programming-breadboard-atmega.html