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Electronic cigarette control board/chip design

The internal structure of the cigarette rod uses the same basic components: a light PCBA board, rechargeable batteries, various electronic circuits.

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RK3288 motherboard, ARM embedded development

Intelligent QY-RK3288S motherboard adopts Rockchip RK3288 Cortex-A17 quad core processor.

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Design of pcba circuit control board

The demand for small fans is increasing, and the small fan circuit board scheme is very practical.

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Development of pcba circuit board with automatic counting rope jumper

The rope jumper series solution is dedicated, efficient and practical.

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Integrated CC control logic

Internal package MCU, integrated CC logic and DP protocol.

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QR code IC card CPU card

Two-dimensional code IC card CPU card water meter water control electric control billing timing consumption access control GPRS communication card.

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ARM embedded development

The intelligent QY-RK3288S motherboard adopts Rockchip RK3288 Cortex-A17 quad-core processor.

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