1. Product Introduction
We develop and manufacture high-performance Floor-Sweeper PCBA, serving as the core control motherboard of sweeping robots. This circuit assembly integrates sensing control, walking drive, dust suction regulation and battery management functions. It features compact layout, stable signal transmission and strong anti-interference capability, can adapt to complex household ground environments. Excellent hardware performance ensures the sweeping machine realizes automatic navigation, obstacle avoidance, route planning and cleaning operation smoothly.

2. Technical Specifications
PCB Material: FR‑4 / High‑Tg FR‑4, halogen‑free optional
PCB Layers: 2‑4 layers (customizable for complex functions)
Main Controller: STM32 series MCU, compatible with mainstream industrial chips
Input Voltage: DC 12V‑24V
Communication Module: Wi‑Fi/Bluetooth for APP control & OTA firmware upgrade
Supported Sensors: Lidar, ultrasonic sensor, infrared cliff sensor, collision sensor, visual sensor
Motor Drive: Support brush motor, vacuum fan motor, walking wheel motor with PWM speed regulation
Protection Functions: Over‑voltage, over‑current, short‑circuit, over‑discharge & over‑charge protection
Surface Treatment: Immersion gold, lead‑free HASL, immersion tin
Compliance: RoHS, CE, FCC, ISO quality standards
Operating Temperature: -20℃ ~ 60℃
Service Life: ≥3 years under normal working conditions

3. Application Scenarios
Professional processed Floor-Sweeper PCBA is widely applied in various types of intelligent sweeping devices. It applies to household automatic sweepers, sweeping and mopping all-in-one machines, vertical floor cleaning equipment and commercial small sweeping robots. The control board coordinates multiple functional components, supports ground dust cleaning, mopping wiping and automatic recharging work, covering family living spaces, office areas and small business cleaning scenes.

4. Company Introduction
Shenzhen Baiqiancheng Electronics Co., Ltd.(BQC) is a professional manufacturer engaged in intelligent household circuit board production. Equipped with automated production and testing equipment, we can finish design tuning, sample making and mass production in-house.
We tailor circuit solutions according to equipment performance demands, steadily deliver qualified Floor-Sweeper PCBA products. Strict quality inspection runs through all production procedures, effectively guarantee product service life and running stability. With reliable product quality and flexible customization service, we build steady cooperative partnership with numerous intelligent home equipment brands.
5. FAQ
Q1: Can you customize Floor-Sweeper PCBA with different functional configurations?
A1: Sure. We adjust circuit layout and functional modules based on customer product design demands to fit diverse sweeping equipment.
Q2: Does the control board have good anti-collision and anti-jamming performance?
A2: Adopting optimized circuit design and high-quality electronic components, it can resist external signal interference and mechanical impact during daily cleaning work.
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