Commit 589fc4aa authored by Hyunho Kim's avatar Hyunho Kim

납뗌

parent df704c78
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<br>And i forget set incut by mistake, so it's a little bigger
<br>I don't know if the end mill is worn, but the lines aren't clean
<br>I cleaned it up with my nail tools
<br><br>
<img src="images/week4/week4_17.jpg">
<br>I'm done with the new isp board
<br>But I found a short circuit on the board
<br>Cell phone flash makes it easier to find a short circuit on the board (Craig's tip)
<br><br>
<img src="images/week4/week4_18.JPG">
<br>My second isp board is beautiful
<br>My payment skills have improved a lot
<br>It was very helpful to heat the board first and then raise the lead
<br><br>
<br><br>
<b><a href="./project/week4/week4/hhcircuit1234.svg">Circuit Board file</a></b>
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......@@ -45,11 +45,12 @@
<h3>Probe an input device's analog levels and digital signals</h3>
<h2><a href="http://fabacademy.org/2020/labs/seoulinnovation/3d-scanning-printing/">Group Assignment Link</a></h2>
<hr>
<h3>Measure something: add a sensor to a microcontroller board
<h3>Measure something
<br>add a sensor to a microcontroller board
that you have designed and read it</h3>
<img src="images/week7/week7_1.jpg">
<br>The equipment we used is ShopBot PRSalpa, which can be milled up to 96*48 inches
<br>I got almost all the information about this sensor <h3><a href="https://wiki.dfrobot.com/PM2.5_laser_dust_sensor_SKU_SEN0177/">Here</a></h3>
<br>We're going to use the birch plywood as a material
<br><br>
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