Eval » Historie » Revision 8
Revision 7 (Maximilian Seesslen, 01.03.2023 14:42) → Revision 8/37 (Maximilian Seesslen, 01.03.2023 14:42)
h1. Eval
CANDis is quite silent.
CANBuz probably will have same issues. Need to test capacitors.
F=As/V
qalc 0,000022*3 = 0,000066 = 0,066mAs
Ich hab doch noch grosse
h2. Parts
* LM386; "DS":https://www.ti.com/lit/ds/symlink/lm386.pdf ; page 10
h2. MCU
* STM32F042G4U6; UFQFPN28; 16KB; hab ich noch 17
h2. DAC
* Maybe later
* 44,100 Hz
* Would require SPI flash for recorded sound
* Adjustable volume
CANDis is quite silent.
CANBuz probably will have same issues. Need to test capacitors.
F=As/V
qalc 0,000022*3 = 0,000066 = 0,066mAs
Ich hab doch noch grosse
h2. Parts
* LM386; "DS":https://www.ti.com/lit/ds/symlink/lm386.pdf ; page 10
h2. MCU
* STM32F042G4U6; UFQFPN28; 16KB; hab ich noch 17
h2. DAC
* Maybe later
* 44,100 Hz
* Would require SPI flash for recorded sound
* Adjustable volume