Update trace.md

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vany5921
2020-02-18 16:50:24 +08:00
parent b3accc824d
commit af99602ca6
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@@ -18,8 +18,6 @@ This Unit communicates with the M5Core via GROVE PORTA I2C(0x5A).
- operation range: The reflecting surface is less than 11mm from the photoelectric surface
- Program Platform: Arduino, UIFlow(Blockly,Python)
- Two Lego-compatible holes
<!-- - Product Size48.2mm x 24.2mm x 11mm
- Product weight34g -->
## Include