/challenges-projects/design-challenges/sustain-the-world-design-challenge/b/blog/posts/waste-food-management-blog-5-servo-valve-for-em-substanceThis week I concentrate on Servo control and create valve for EM substance. After my further research, I found that we can use analogWrite() commandto send PWM duty cycle to the servo. This is convenience to control servo, but you n...en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/sustain-the-world-design-challenge/b/blog/posts/waste-food-management-blog-5-servo-valve-for-em-substanceFri, 28 Aug 2020 11:34:38 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:5533c56f-765b-427a-be26-baa51d2f605fdubbie0<p>An innovative method of making your own valves.</p><p>&nbsp;</p><p>Dubbie</p><img src="https://community.element14.com/aggbug?PostID=9793&AppID=260&AppType=Weblog&ContentType=0" width="1" height="1">