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+# LiHoCo Yard Gate PCB v1.0
+
+In order to make the system reliable and easy to install, I started to design a PCB.
+
+The following circuit board has been realized with the help of EasyEDA software:
+
+### Materials required:
+
+- 1x ESP32 DevKit v1 ([ESP-WROOM-32](https://fr.aliexpress.com/item/1005001929935550.html))
+- 3x relays ([Songle SRD-05VDC-SL-C](https://www.lcsc.com/product-detail/_Ningbo-Songle-Relay-_C35449.html))
+- 1x 433MHz EV1527 receiver module ([RX480E](https://fr.aliexpress.com/item/33005839512.html))
+- 1x 230VAC to 12VDC transformer ([HI-LINK HLK-5M12](https://www.lcsc.com/product-detail/_HI-LINK-_C209908.html))
+- 2x 230VAC to 5VDC transformers ([HI-LINK HLK-5M05](https://www.lcsc.com/product-detail/_HI-LINK-_C209907.html))
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diff --git a/hardware/yard_gate_pcb_v1.0.md b/hardware/yard_gate_pcb_v1.0.md
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-# LiHoCo Yard Gate PCB v1.0
-
-In order to make the system reliable and easy to install, I started to design a PCB.
-
-The following circuit board has been realized with the help of EasyEDA software:
-
-Materials required:
-- 
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