Previous Image Next Image gpio-driving-pnp-and-led-fail-unmarked On the face of it, this looks like a reasonable means of achieving a high-side switch. But watch those diodes! Please link to us if you find the information helpful ...<br>TwitterFacebookPinterestDiggLinkedinRedditStumbleUponTumblr Please link to us if you find the information helpful ...<br>TwitterFacebookPinterestDiggLinkedinRedditStumbleUponTumblr