Fixing lipo charger cooling fan
A lot of the time the charger gets overheated due to a defective or weak…
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DIY RC boat rescue kit
Building a rescue boat is never easy. You may start with building a custom mount…
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RC techtip: RC boat (monohull in particular) nosediving…
This example shows a monohull. In an attempt to find a way to prevent the…
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Water cooling design for boats running 4s to 6s
On a high power running 4S or even 6S, you want to have a separate…
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Larger scale RC boat rudder and water cooling
On larger scale high performance RC boat the rudder often serves as the water inlet.…
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RC Techtip: What is torque roll?
When you use a powerful motor with a large and effective propeller, the boat may…
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RC Techtip Vid: Why FWD?
Front wheel drive is a simpler system, so it's easier to maintain. The entire car…
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Everything about gear size, pitch, and module…
A gear’s “pitch” tells the size of its teeth. It measures the distance from a…
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Preparing for offroad
Offroad tracks are typically made of dirt, gravel, or other rough terrain, and are designed…
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