Micro Blower Circuit Analysis

Below is the summary of the applied net wiring updates:

Table


Net NameConnections Summary
VCC- [V1] positive terminal connected to U2's VCC pin- [C4] connected between VCC and GND for decoupling
GND- [V1] negative terminal, U2 ground, [C4], [C5], and [C6] connected to [Ground]- Common emitter reference for Q1 via [R8] (if used)
REF- Resistor divider using [R3] from VCC to “REF” and [R4] from “REF” to GND- “REF” is connected to the non-inverting input of U2
OSC_OUT- U2 output labeled as “OSC_OUT”- [C5] connected between OSC_OUT and GND for filtering- [R5] connects OSC_OUT to Q1 bases
OUT1/OUT2- Collector of Q1/A connected to “OUT1” (with optional [R6] series)- Collector of Q1/B connected to “OUT2” (if applicable)
Additional- [R7] may be used for extra biasing at U2’s input- [R9] serves as a jumper to tie nodes as needed
These updates clearly define the power, ground, and signal connections. The net wiring changes have now been applied to the schematic.
Add MCU and decoupling
Check for floating nets
Integrate power supply section
Next step: Add components

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