idk man

content/lab-notes/iPod Shuffle 3rd Gen attempts.md

@@ -0,0 +1,60 @@
+---
+title: iPod Shuffle 3rd Gen attempts
+date: 2025-12-11
+modified: 2025-12-11
+draft: true
+---
+Parts:
+- Charging Circuit
+	- ![](Pasted%20image%2020251211153204.png)
+	- Inputs:
+		- Seems to take 5V 
+	- Outputs
+		- VBAT to Battery? (is that what the connection to BAT0 does??)
+		- VCC (3V) to system
+- Battery
+	- Input: VBAT??
+	- Output: VBAT??
+- MicroSD card Reader
+	- **Inputs**:
+		- VBUS? VSYS?
+		- CLK
+		- DI
+		- CS
+		- CD???
+		- VCC
+	- **Outputs**:
+		- DO
+- TRRS Jack
+	- Outputs:
+		- Sleeve (is this analog or digital, if we're only checking for button press)
+		- Right (Analog)
+		- Left (Analog)
+		- RSw/LSw (floats when plug is inserted, why are there two? Mono?)
+- BT Chip + Antenna (Built into SoC, assuming ESP32-S3)
+	- Inputs:
+	- Outputs:
+- Switch
+	- Output state
+- LED
+	- Input State
+- SoC
+	- Assuming ESP32-S3
+		- Outputs:
+			- CLK
+			- CS
+			- TRRS Left (Analog)
+			- TRRS Right (Analog)
+			- SD DI
+			- LED
+			- USB D+/D-
+		- Inputs:
+			- TRRS Sleeve (Analog?)
+			- SD DO
+			- VCC
+			- Switch
+			- USB D+/D-
+			- LSw, RSw (?)
+- USB-C Port
+	- ![](Pasted%20image%2020251211153401.png)
+	- Outputs VBUS(5V?), USB D+/-

content/posts/numbers.md

@@ -1,9 +1,9 @@
 ---
 draft: true
-title: What the fuck is a number?
+title: Numbers aren't real and can hurt you
 ---
 
-# What the fuck is a number?
+# Numbers aren't real and can hurt you
 
 Okay so like this _should_ be an easy enough question to answer, but of course it isn't cause when is anything ever simple on this godforsaken plane of existence.