SUP500F 10Hz GPS Receiver มี 2 ตัว ตัวละ 550 บาท รวมค่าส่ง
http://www.thaieasyelec.com/Wireless-Module/GPS/65-Channel-SUP500F-10Hz-GPS-Receiver-with-Smart-Antenna.html (http://www.thaieasyelec.com/Wireless-Module/GPS/65-Channel-SUP500F-10Hz-GPS-Receiver-with-Smart-Antenna.html)
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