Can Bus Diy. I will show you the steps that I followed to get the resistance to buy so that any bulb you will replace low beam high beam stop or position with a 921 led bulb you can always find the resistance that is right for you. The Seeed CAN-BUS Shield has a header dedicated for the CAN-High and CAN-Low - Obviously all vehicles arent the same so the location to tap into the CAN-BUS will differ from vehicle to vehicle.
The flow of information then needs somewhere to go ideally into a PC. The main advantages are high resilience to noise reliability low cost simple wiring and ease of use. CAN Bus means Controller Area Network Bus.
These CAN compatible components which are called nodes are connected with a 3-string copper wires with no central router to govern the flow of data.
The Seeed CAN-BUS Shield has a header dedicated for the CAN-High and CAN-Low - Obviously all vehicles arent the same so the location to tap into the CAN-BUS will differ from vehicle to vehicle. CAN Bus means Controller Area Network Bus. I will show you the steps that I followed to get the resistance to buy so that any bulb you will replace low beam high beam stop or position with a 921 led bulb you can always find the resistance that is right for you. Im hooking into my Links G4 can bus with a home brew module consisting of a PIC micro controller CAN controller transceiver that will give me up to 8 x 0-5V analog outputs and a few digital in outs.
