I am driving 20 x KPBA-3010ESGC-F01
(https://www.electro-tech-online.com/custompdfs/2008/07/BC817_BC817W_BC337_5.pdf)
Using a small MCU and a BC817 + 2R2 resistor, my problem is the green's appear dull (very dull) is there something I'm missing as to why they should be so dull.
Thx Steve
(https://www.electro-tech-online.com/custompdfs/2008/07/BC817_BC817W_BC337_5.pdf)
Using a small MCU and a BC817 + 2R2 resistor, my problem is the green's appear dull (very dull) is there something I'm missing as to why they should be so dull.
Thx Steve