Hello All, I am very new to the PIC stuff. I would like to attempt to make a digital tachometer using a 16F84 and an LCD display using PBasic. I can write to the lcd no problem just need a little assitance with the "tach" code, can I use the pulsin command ? I plan to use a unipolar hall effect IC for the pulses. Any ideas would be greatly appreciated. Marko Palikko Content-Type: text/x-vcard; charset=us-ascii; name="marko.vcf" Content-Transfer-Encoding: 7bit Content-Description: Card for Marko Palikko Content-Disposition: attachment; filename="marko.vcf" Attachment converted: wonderland:marko.vcf (TEXT/CSOm) (0000DE6C)