# PATOYS | YRBBY-V03 12V Bluetooth PCB Multifunctional Central Control Panel Of Children's Electric Ride On Car Replacement Parts

## PATOYS | YRBBY-V03 — 12V Bluetooth PCB Multifunctional Central Control Panel for Children's Electric Ride-On Car

The **YRBBY-V03** is a premium **12V Bluetooth-enabled multifunctional central control panel** engineered for children's electric ride-on cars. Featuring a **chrome-finish hexagonal button overlay** with a **rotary volume/power knob** and a **compact green FR4 PCB** with onboard Bluetooth antenna, this unit delivers complete control over motor drive, speed, audio playback, Bluetooth streaming, and directional switching — all in one sleek assembly.

### 🔌 Electrical Specifications

-   **Model Number:** YRBBY-V03
-   **Operating Voltage:** 12V DC
-   **PCB Type:** Single-layer Green FR4 PCB with onboard Bluetooth antenna trace
-   **Audio Input:** USB port + AUX/MIC combo jack
-   **Wireless:** Bluetooth audio receiver (onboard antenna)
-   **Control Interface:** Rotary encoder knob (volume + center power button)
-   **Crystal Oscillator:** Yes — stable clock signal for microcontroller
-   **Onboard IC:** Main audio/BT decoder IC + supporting SMD ICs
-   **SMD Components:** Full SMD layout — resistors, capacitors, diodes, transistors
-   **Housing:** Chrome-finish ABS plastic enclosure with hexagonal button layout

### 🎛️ Front Panel Controls

-   **USB Port:** MP3 audio playback via USB flash drive
-   **AUX/MIC Jack:** Wired audio input / microphone input
-   **Bluetooth Button (🔵):** Wireless audio pairing and activation
-   **Battery/Charge Indicator Button (🔋):** Battery status display
-   **ASC Button:** Auto Sound Control / audio mode selector
-   **Rotary Knob (Center Power ⏻):** Volume control dial + main power ON/OFF
-   **Volume Up (🔊▲) / Volume Down (🔇▼):** Speaker volume adjustment
-   **ID Button:** Remote control ID pairing / channel selection
-   **D◇ (Drive Forward):** Forward drive mode engagement
-   **R◇ (Reverse):** Reverse drive mode engagement
-   **Back/Previous (↩):** Previous track / function back
-   **Headphone/Call (🎧):** Headphone output / call answer button

### 🔗 PCB Connector Pinout (Observed)

-   **Red 2-pin JST Connector:** Primary battery / 12V power input
-   **White Multi-pin Connector (large):** Main wiring harness — motor, lights, combined signals
-   **White JST Connector 1:** Speaker / audio output (left/right channel)
-   **White JST Connector 2:** Secondary motor or auxiliary output
-   **Rotary Encoder Interface:** Onboard pads for volume knob signal

### ⚙️ Functions Supported

-   Motor speed control (PWM-based)
-   Forward / Reverse direction switching
-   Bluetooth audio streaming
-   USB MP3 playback
-   AUX / MIC wired audio input
-   Rotary volume control
-   Battery level monitoring
-   Remote control ID pairing
-   LED lighting control (via connector)
-   Horn / sound effect trigger

### 📦 Compatibility

-   Compatible with most **12V children's electric ride-on cars**
-   Suitable as a direct replacement for damaged or non-functional control panels
-   Chrome-finish design — premium look for high-end ride-on models
-   Verify connector pinout and voltage rating before installation

### 🔗 Related Products at PATOYS

Looking for more spare parts? Explore our complete range:

-   🔧 [Controller / Motherboard Collection](https://www.patoys.in/collections/controller-motherboard) — All PCB control panels for kids ride-on cars
-   📦 [Replacement Spare Parts Collection](https://www.patoys.in/collections/replacement-spare-parts) — Motors, batteries, chargers, tyres & more

### ⚠️ Important Information

-   **No Return / No Replacement** — Please verify compatibility before ordering
-   **Country of Origin:** China
-   **Sold by:** PATOYS (Seller, not manufacturer)
-   Installation requires basic electronics knowledge or professional assistance

📞 **WhatsApp: +91 8010110811** | 🌐 [www.patoys.in](https://www.patoys.in) — _Delivering Papa's Love_

## Details

- **Price:** 850.0 INR
- **Vendor:** PATOYS
- **Type:** Music Player
- **Tags:** Control Panel, New Arrivals, Non-Returnable items, PCB, Replacement Parts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 850.00 INR | In stock |

## Images

- PATOYS YRBBY-V03 12V Bluetooth PCB Multifunctional Central Control Panel for Kids Electric Ride On Car - Chrome Front Panel and PCB Board

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> Source: [PATOYS](https://www.patoys.in/products/patoys-yrbby-v03-12v-bluetooth-pcb-multifunctional-central-control-panel-childrens-electric-ride-on-car)
> Updated: 2026-07-27