27 June 2019 17:18 | Paris
This was most definitely quick enough for the human eye to preserve the info displayed, yet it did provide a guaranteed flicker to the eye.
27 June 2019 17:17 | Hurley
Therefore it's most useful for EMG. Gauging 50mm x 50mm, the 5050 SMD is larger than the 3528 SMD.
The optimum existing should be maintained to 20 - 25mA.