velleman K8000 មគ្គុទ្ទេសក៍អ្នកប្រើបន្ទះចំណុចប្រទាក់កុំព្យូទ័រ
velleman K8000 Computer Interface Board COMPUTER INTERFACE BOARD SIXTEEN INPUT / OUTPUTS WITH OPTO COUPLER EIGHT - 6bit (64 steps) ANALOG OUTPUTS ONE - 8bit (256 steps) ANALOG OUTPUT FOUR - 8bit (256 steps) ANALOG INPUTS SIMPLE CONNECTION WITH PRINTER…