Hi everyone,
I want to make build a radar sort of thing where the radar dish would slowly move from side to side.
To achieve that I want to,
1. slow down a 12v dc motor using a pwm
2. reverse direction in a set amount of time (say every 5s motor changes direction)
I found a way to build a pwm using a NE555 timer, just not sure how to change direction.
I don't know how to use micro controllers but I can build a basic circuit using a schematic.
Any ideas or schematics? Can I use a relay or an H-bridge to do this? As you can see I don't know a whole lot about electronics.
Thanks!
I want to make build a radar sort of thing where the radar dish would slowly move from side to side.
To achieve that I want to,
1. slow down a 12v dc motor using a pwm
2. reverse direction in a set amount of time (say every 5s motor changes direction)
I found a way to build a pwm using a NE555 timer, just not sure how to change direction.
I don't know how to use micro controllers but I can build a basic circuit using a schematic.
Any ideas or schematics? Can I use a relay or an H-bridge to do this? As you can see I don't know a whole lot about electronics.
Thanks!
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