Netscore
arcticlula
Device that keeps track of a volleyball's game score (points and sets). Ideally it should be mounted on the net, since it has a display on the front and back and buttons on the sides.
Components (35)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2,Q4-Q6,Q8,Q9 | AO3401A | -4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23 |
| Q3,Q7 | AO3400A | 30V Vds, 5.7A Id, N-Channel MOSFET, SOT-23 |
| U1 | TL431DBZ | Shunt Regulator, SOT-23 |
| U2 | ESP32-S2-WROVER-I | RF Module, ESP32-D0WDQ6 SoC, Wi-Fi 802.11b/g/n, 32-bit, 2.7-3.6V, onboard antenna, SMD |
| U3,U4 | BH1750FVI-TR | |
| U5 | AP2112K-3.3 | 600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5 |
| U6 |