Charge pump DC/DC converter with Max756

Charge pump DC/DC converter with Max756

Here is two version of Max 756 PCB, the MAX756/MAX757 are CMOS step-up DC-DC switching regulators for small, low input voltage or battery-powered systems. The…

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RS232 Interface

RS232 Interface

Sometimes you need to connect something with serial RS232 bus, a good way is this: “The MAX232 is an integrated circuit, first created by Maxim…

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MonRDS coder, PCB ready

MonRDS coder, PCB ready

If you are looking for a open RDS solution, look here 🙂 PROTEUS PCB

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Nano GPS Logger

Nano GPS Logger

[Only for reference, this project is too old, look better version here] I’m plan to build a new improved GPS Logger, i design the pcb…

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GPS Logger

GPS Logger

[Only for reference, this project is too old, look better version here] GPS Logger I was looking for a system that logged me during my…

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