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1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
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1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Ongoing
Description
For an easier use of the WT588-D module with Arduino, it was decided to create a special Shield, this allows to test the module connected to Arduino or stand-alone mode as there are also K1 to K4 keys. There is also a connector for direct connection of a loudspeaker and a connector for connecting an external amplifier.
For programming the internal memory of the WT588 module, there is a connector for the SPI interface. there is also the possibility of using the module in stand-alone mode as there is a connector for external power supply. Two LEDs indicate the presence of the power supply and the busy function of the module.
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 204-10UYC/S530-A3 | BUSY,PWR | LED-3MM/2.54 | 2 |
| 2 | 0.33uF | C1 | RAD-0.1 | 1 |
| 3 | 0.1uF | C2 | RAD-0.1 | 1 |
| 4 | 1u | C3 | CAP-D5.0XF2.0 | 1 |
| 5 | 0,1uF | C4 | RAD-0.1 | 1 |
| 6 | 1N4004 | D1 | DO-41 | 1 |
| 7 | Header-Male-2.54_1x2 | P1,P4 | HDR-2X1/2.54 | 2 |
| 8 | Header-Male-2.54_1x3 | P2 | HDR-3X1/2.54 | 1 |
| 9 | Header-Female-2.54_1x4 | P3 | HDR-4X1/2.54 | 1 |
| 10 | Header-Male-2.54_1x7 | P5 | HDR1X7 | 1 |
| 11 | 500Ω | PR1 | RES-ADJ_3362P | 1 |
| 12 | 470Ω | R1 | PR-D2.3XL6.5MM | 1 |
| 13 | 330Ω | R2 | PR-D2.3XL6.5MM | 1 |
| 14 | 510 | R3 | PR-D2.3XL6.5MM | 1 |
| 15 | SWITCH-6x6x5_TH | SW1,SW2,SW3,SW4,SW5 | SWITCH-6X6X5_TH | 5 |
| 16 | WT588D-16P | U1 | WT588D-16P | 1 |
| 17 | Arduino UNO R3 | U2 | SHIELD UNO R3 | 1 |
| 18 | LP2950-3.3 | U3 | TO92-INLINE | 1 |
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