![]() ![]() ![]() What options do I have in order to improve the speed sensor design, because it must be more resistant and easier to mount it. ![]() Does exist any enclosure for the DFRobot LCD shield? - I want to show only the buttons and the LCD and in this enclosure has to be also the batteries. ¿What options do I have in the market – other technologies I mean-? As shown in Figure 1, there are three power supply in which two are of. The electronic parts used is shown in Figure 1. Ěs the LCD can’t show the data properly in the day light. can handle both simple PCB layouts and breadboard layouts. Therefore, here I put my questions for you: How could cover it in order to do it more resistant? Ođ cable (with 3 wires), better than 3 cables. O The connection between the 3 cables –VCC / GND /Signal- I’ve done is soldering However, I would improve the design, some comments: I guess that, modifying the code I will solve the problem – I will share my experience when I do it. The speed calculated by the microprocessor is too high. I need a box where I can put the electronics. In the day light I can’t see the characters of the screen. Here I put you the conclusions I’ve arrived: Ĝomponents selection and mount: Power source, mounting jack connectors, cables, etc.Īt this weekend I’ve already mounted on the bycicle the speed sensor and I’ve performed the early tests of the prototype. Ěrduino Code- I will share it in my blog. ĝesign of a speed sensor wich consists of: Reed Switch+Resistor+Plug, using Fritzing. I would share with you a project that I've developed recently, this is a speedometer based on Fritzing and Arduino and a LCD Shield of DFRobot. ![]()
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