TULI Design Brief Analysis
1:48
Chat History
Project
Schematic
Using Schematic Tool.
Ringkas progres saat ini (berdasarkan skematik proyek yang ada):
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Instans “kanonik” sudah ADA di skematik:
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Bagian “baru” yang Anda minta sebagian besar SUDAH ADA:
- Jaringan FB boost: R121 (681 kΩ), R122 (75 kΩ), C122 (22 pF) sudah ada (belum terhubung).
- LED CTRL path: R_LED_PWM (100 Ω 0603) dan R_CTRL_PD (100 kΩ 0603) sudah ada (belum dipasang ke pin CTRL U14).
- Pull‑up NSS: R_NSS_PULLUP (10 kΩ 0603) sudah ada.
- BYPASS MAX9814: Cbypass (0.1 µF 0603) sudah ada.
- Resistor charger: R_ISET (1.78 kΩ 0603 1%), R_ILIM (1.30 kΩ 0603 1%), R_ITERM (3.01 kΩ 0603 1%) sudah ada.
- Sense LED 0.28 Ω: RS_LED_SENSE sudah ada.
- Gate pulldown MOSFET: RGATE_PD sudah ada.
- Buzzer aktif: BZ1 BELUM ada.
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Catatan konflik/duplikasi designator yang memang ada di skematik Anda saat ini (belum diubah):
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Status NET (koneksi): belum ada net bernama di proyek (“No nets have been defined yet”).
- Artinya: +5V_BOOST, +3V3, LED_PWM series, NSS pull‑up, BYPASS, ISET/ILIM/ITERM, sense LED, dan buzzer low‑side BELUM terhubung. Juga U14:VIN belum dikaitkan ke +5V_BOOST (dan tidak terikat ke +3V3).
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Remap pin yang sudah teridentifikasi untuk wiring berikutnya:
Ringkas to‑do agar sesuai brief Anda:
- Tambah BZ1, lalu wire buzzer low‑side ke Q1 (Gate=pin1 via R27/RGATE_PD, Source=pin2→GND, Drain=pin3→BZ1−; BZ1+→+5V_BOOST).
- Buat net +5V_BOOST dan +3V3; hubungkan:
- Wire jaringan FB U8: U8:FB ↔ R121/R122/C122 sesuai matriks (tanpa menyinggung pin PG).
- LED CTRL seri: U4:IO32 → R_LED_PWM (100 Ω 0603) → U14:CTRL; R_CTRL_PD (100 kΩ 0603) ke GND.
- NSS pull‑up: SPI_NSS ↔ R_NSS_PULLUP (10 kΩ 0603) ↔ +3V3.
- MAX9814 BYPASS: IC1:CT ↔ Cbypass (0.1 µF 0603) ↔ GND.
- BQ24074 ISET/ILIM/ITERM dan mode: U3:ISET/ILIM/ITERM ↔ resistor ke GND; EN2→+3V3; EN1/CE→GND.
Jika Anda setuju, saya bisa jalankan langkah wiring di atas sekarang dalam satu pass dan kembalikan checklist verifikasinya.
133 days
1:43
Chat History
Project
Got it. I’ll execute the plan to add BZ1, create +5V_BOOST/+3V3, and wire all specified connections to U8/U4/U14/U5/U3/U6/IC1/Q1.
I’ll report:
- Any alt designators (e.g., R121A) used.
- Rail members and rail isolation.
- AO3400A/Buzzer, AL8805 sense/CTRL, U8 FB, MAX9814 CT, BQ24074 ISET/ILIM/ITERM. Click Start to run this wiring pass.
Ganti desainator buzzer
Cari resistor sense
Label +5V_BOOST
Koneksikan U6 VCC
Atur kelas net power
133 days
Working...
Show Plan
Reviews
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Properties
Properties describe core aspects of the project.
Pricing & Availability
Distributor | Qty 1 |
|---|---|
Arrow | $2.96–$5.38 |
Digi-Key | $10.59–$18.48 |
LCSC | $141.19–$141.24 |
Mouser | $91.80–$92.97 |
TME | $13.82 |
Verical | $13.95–$45.22 |
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