The front uses copper-laying windows, and the pattern can be customized and changed. If the pattern is placed on the silk screen layer, the NFC coil can be arranged on the front, and the business card can be added to the NFC function.
The basic working circuit of STM32F103C8T6 is arranged on the back. The silk screen is removed, and only the pads and wiring are retained. The shape of a small rocket is formed with the layout, which can be changed according to needs. It comes with a SWD download port and USART1 interface, which can be used for both decoration and use. The ROBOMASTER logo is printed directly on the top and can be replaced. There are rulers commonly used in engineering on both sides, without unit markings, which real engineers can understand by themselves.
| Devices | Class | introduce | Datasheet |
|---|---|---|---|
| CL05C330JB5NNNC | Passive components;The patch capacitance | Accuracy: ±5% Capacitance: 33pF Rated voltage: 50V Temperature drift coefficient (dielectric material): C0G Material: C0G | Download |
| X1251WRS-04HF-LPSW | The connector;Line of plate/line of wire connector | Number of Pins: 4 Connector Type: Header Series: GH Pitch: 0.049"(1.25mm) Contact Type: Male Pins | Download |
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