
Inline Voltmeter/Regulator Case for Fatshark
thingiverse
A small case holds a mini digital voltmeter and a 1-17V adjustable voltage regulator. Connect it up so the voltmeter shows your source battery's input voltage and you can monitor it easily. There are two sets of files: one with 3.15mm to 3.15mm connectors, and another with 2x 18AWG wires on the input and a shielded 3.15mm cable on the output. Instructions: 1. Solder all parts together as shown. 2. Adjust the potentiometer on the voltmeter so it shows true input voltage accurately. 3. Adjust the regulator's potentiometer to your preferred voltage setting. 4. Insert the regulator into the bottom half and the voltmeter into the top half carefully. 5. Apply a generous amount of hot glue around both sides, including the wires. 6. Press the halves together firmly and hold for 30 seconds.
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