Electronics > Beginners
Arduino LCD shield with buttons
Simon:
I need to do a quick and dirty project with an arduino that requires a screen and some buttons. All I can find is this: https://www.adafruit.com/product/802 It's a bit overkill, is there anything else?
Ian.M:
https://www.adafruit.com/product/772
2x16 character LCD, + 5 buttons all off a MCP23017 I2C port expander. It also has a reset button on the shield and as there's a spare I/O on the port expander, it would be possible to mod it to turn Reset into a 6th user button.
Simon:
OK, After a chat with my MD it sounds like they want more data on the screen so maybe the TFT is not a bad shout and apparently the adafruit stuff is well supported, now I need a 0-150A non contact current sensor too...
nsrmagazin:
Hello!
For what do you need a "0-150ADC" sensor?
I found this:
https://www.cfcbazar.com/products/lcd-display-for-arduino-1602-keypad-shield-module-16x2-5v-blue-backlight-with-white-word-display-for-atmega328-atmega2560-uno/
https://www.cfcbazar.com/products/3-2-inch-tft-lcd-display-module-touch-screen-shield-onboard-temperature-sensor-pen-for-arduino-uno-r3-mega-2560-r3-leonardo/
https://www.cfcbazar.com/products/free-shipping-mega-2560-r3-for-arduino-kit-hc-sr04-breadboard-cable-relay-module-w5100-uno-shield-lcd-1602-keypad-shield/
From this site:
https://www.cfcbazar.com/?s=arduino+with+LCD+shield&WordApp_launch=&WordApp_mobile_site=&WordApp_demo=&WordApp_mobile_app=&orderby=promotionVolume&order=DESC
Simon:
I'm going to use the adafruit 1.8" TFT display.
The, erm, 0-150A sensor is to, measure 0-150A consumption. with a 0-5V output it ill go straight into an arduino analogue pin and and be printed on the screen.
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