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A scoreboard is an essential device that allows spectators and players to be able to know the score at every point in the game. This is very important for competition as teams usually strategize their games based on the information displayed on the scoreboard such as the time remaining in the game, which team is in the lead, and by how many points?
How about using rf remote control system to control the baseball scoreboard? Here we'll talk about it.
As seen in the picture, the scoreboard displays 8 functions as Ball, Strike, Outs, Clear Ball and Strike, Guest Score, Home Score, Inning, Clear Scoreboard.
So we need an 8-button remote controller and change the original function of each button to what we want now. We also need an 8 channel receiver. The receiver is supposed to be wired to the scoreboard. The remote is to control the scoreboard by controlling the receiver. The place of remote is about 400 FT away from the scoreboard, so the transmitting distance of remote should be above 400 FT.
This is 8 channel dc rf remote control system model 0020037 (S8CA-DC12 & CV-8) from carymart.com. It includes an 8-button remote transmitter and an 8-channel receiver. The theoretical transmitting distance is 500m. But in actual operation, it is hindered by trees, walls or other obstacles, or interfered by other signals. Therefore, the actual distance cannot reach 500m. So we'd better add an external magnetic mount antenna to the receiver to get longer range.
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