HiLetgo® 2pcs 1602 Serial LCD Module Display With Blue Backlight HD44780 Controller Character for Arduino Uno R3 Mega 2560

Excellent product worked with standard library for both Great Cow BASIC and Arduino. With Great Cow BASIC being a lot fast to operate the LCD.The soldering of the connector was fast with the PCB being very clean as the packaging is good.Overall - very good.Details of my tests - I attached to an HiLetgo R3 UNO.- Using the same code logic for Great Cow BASIC and Arduino C.Cleared the millis counter to 0: Print a test value to the LCD: Move the cursor on the LCD: Print millis() on the LCD- Great Cow BASIC was sub 1ms with the Arduino at sub 4ms.The backlight is good and the build quality is also good.For the code used to test please review the attached picture - or, look in GitHub for 'HiLetgo' and optionally add 'Anobium' to the GitHub search.I am not affiliated with HiLetgo. I am the developer of Great Cow BASIC - an open source compiler for AVR and PIC MCus.

A standard 1602 display perfect for arduino projects. I’ve bought quite a few over the years and have yet to see any difference in display output. I always go for the QAPASS stamped ones only because that was the first one I bought many moons ago and I suspect they originate at the same factory.A good quality robust display with a nice bright backlight. Backlight can, in my experience, be driven by PWM output (larger displays draw a higher current and won’t run from an arduino PWM pin) so you can adjust brightness and contrast via pwm pins if you want software control rather than external pot or resistor.Solder leads to the display or use pins if you plan to use on multiple projects. Works just fine with the arduino LCD library.At the time of purchase this was the cheapest prime for a pair I could find.

Great work fine