00:00Building an Arduino robot is one of the most fun projects you can dive into, but if your robot
00:04can't see the world around it, it's going to bump into everything. I've spent hours digging through
00:10the specs and reviews to find the absolute best deals for the top 5 distance sensors for Arduino
00:14robots. Whether you're building a sumo bot or a self-driving car, I've got you covered with the
00:20best options on the market right now. Starting off with the undisputed king of budget sensors,
00:25the HCSR04 ultrasonic sensor. This is the classic yellow module you've probably seen a million times,
00:33and for good reason. It's incredibly reliable for general obstacle avoidance and works with
00:38basically every microcontroller out there. At just $2.20, it is a no-brainer for beginners.
00:46With nearly 5,000 units sold and a 4.9-star rating, you really can't go wrong here if you
00:51want a cheap,
00:52proven way to get your robot moving without crashing. If you want an upgrade in speed and
00:57accuracy without breaking the bank, check out the GY530VL53L0X time of flight sensor.
01:04Unlike the ultrasonic sensor, this uses a laser to measure distance, which means it's super fast
01:09and won't get confused by soft surfaces like curtains or carpets. It connects via I2C, saving you
01:15precious pins. It's currently $2.49 and has a perfect 5-star rating. For the price of a coffee,
01:24you get precision laser ranging that makes your robot feel way more responsive and high-tech.
01:29Next up is a problem solver for those of you building outdoor robots or sumobots that need
01:34to survive in the rain. The AJSR04M is a waterproof ultrasonic module. It's essentially the rugged cousin
01:42of the AJSR04, designed to be integrated into harsh environments. It's priced at $5.98, which is a small
01:51price to pay for durability. With almost 5,000 sales and a 4.9 rating, this is the go-to
01:57choice if you
01:58need your robot to keep sensing even when the weather turns bad. For those who need a longer range,
02:03the VL53L1X laser ranging sensor is a beast. It's the big brother to the VL53L0X we mentioned earlier,
02:12but it pushes the measurement distance all the way up to 4 meters or about 13 feet.
02:17This is perfect for drones or fast-moving robots that need to see obstacles far away.
02:22It's a bit more of an investment at $6.93, but with a solid 4.8-star rating,
02:28it offers professional-grade accuracy that is worth every penny for advanced navigation.
02:33Finally, if you are doing something really complex like gesture recognition or 3D room mapping,
02:38you need the VL53L5X V2 Time of Flight Sensor. This thing is a powerhouse because it doesn't
02:45just measure one point, it measures a wide field of view with multiple zones, essentially giving
02:49your robot a form of 3D vision. It's the most expensive on our list at $13.29, but for that
02:56price,
02:57you are getting cutting-edge technology with a 4.9-star rating. If you want your robot to
03:02understand its environment in detail, this is the sensor to get. So there you have it,
03:08the top 5 distance sensors to level up your Arduino robotics game. I've put links to all
03:13of these directly in the description below so you can check the current prices and grab them for your
03:18next build. If this video helped you out, please smash that like button and subscribe for more
03:23arduino tips and tricks. Thanks for watching and I'll see you in the next one.
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