Rigel Corporation
Ripoff dishonest did not recieve books or my refund
On May 17, I ordered two books from the Rigel Corporation titled "The 8051 Cookbook for Assembly and C, with Experiments in Mechatronics and Robotics" for $35.00, and "Programming and Interfacing the 8051 Microcontroller in C and Assembly" for $45.00. They sent me a bill through ...