Best Robot Parts & Accessories
This New version Upgraded UNO R3 is conducted on the original version of this release ismainly for foreign customers for products of high design quality andfunctionality requirements,and both guarantee and the originalagreement compatible and easy to use. Package included: 1 * UNO R3 ATmega328P CH340. 1 * USB Cable. 1* Straight Pin Header 2.54mm Pitch.
Reviews
Find Best Price at Amazon"Price was right, the free Web based Arduino IDE provided a great companion."
"Awesome."
"Works as most Arduino boards do."
"Haven't had any problems."
"Programmed with program and working great."
"Awesome value."
"Just like the real thing."
"This part showed up in good time."
Product Packaging: Standard Packaging. This kit includes.
Reviews
Find Best Price at Amazon"It charges really well but there is a compatibility issue in that this charger does not work with the original battery that had the wire harness charger connection."
"Works perfectly, have it charging the bigger than factory battery right now."
"It is a simple thing to snap the battery into the charger housing and then charge the battery directly on the wall rather than have a separate charge wall wart wired to a charging unitl that then plugs into the battery."
"Works well, actually I wish you could have only sold the adapters separately."
"Welp, it's a charger."
Feature: Wide viewing angle and high contrast. Commonly used in: copiers, fax machines, laser printers,industrial test equipment, networking equipment such as routers and storage devices. Voltage: 5V DC. LCD display type: Characters. Module dimension: 80mm x 35mm x 11mm.
Reviews
Find Best Price at Amazon"Great Display."
"Package came with header pins and pot, so it's ready to go out of the package, no additional parts needed."
"The library for download is for I2C communication."
"Works great, used in an arduino project."
"Arrived on time, as advertised."
"Came with header pins which had to be soldered on."
"This device is well priced and easily integrated into my Arduino based application."
Best Robot Accessories
Product Packaging: Standard Packaging. This kit includes.
Reviews
Find Best Price at Amazon"It charges really well but there is a compatibility issue in that this charger does not work with the original battery that had the wire harness charger connection."
"Works perfectly, have it charging the bigger than factory battery right now."
"It is a simple thing to snap the battery into the charger housing and then charge the battery directly on the wall rather than have a separate charge wall wart wired to a charging unitl that then plugs into the battery."
"Works well, actually I wish you could have only sold the adapters separately."
"Welp, it's a charger."
Best Robot Parts
This is a 16x2 LCD Keypad module for Arduino Diecimila Duemilanove, UNO, MEGA1280, MEGA2560 board.
Reviews
Find Best Price at Amazon"lcd.print("Test keys:"); }. void loop() {. // set the cursor to column 0, line 1. // (note: line 1 is the second row, since counting begins with 0): lcd.setCursor(0, 1); adc_key_in = analogRead(0); // read the value from the sensor. key = get_key(adc_key_in); // convert into key press. if (key != oldkey) // if keypress is detected. {. delay(50); // wait for debounce time. adc_key_in = analogRead(0); // read the value from the sensor. key = get_key(adc_key_in); // convert into key press. if (key != oldkey). {. oldkey = key; if (key >=0). {. lcd.print(msgs[key]); }. }. }. }. // Convert ADC value to key number. int get_key(unsigned int input). { int k; for (k = 0; k < NUM_KEYS; k++). {. if (input < adc_key_val[k]). { return k; }. }. if (k >= NUM_KEYS). k = -1; // No valid key pressed. return k; }."
"I'm in a robotics class in my High School where we all use Arduino Uno's and create programs. My only problem was when I went to test it out with one of Arduino's "LiquidCrystal" examples only to find out they don't display on this shield because it has a different hardware setup than Arduino's variant."
"After reading about the design problems with the backlight circuit in other reviews and web info I thought perhaps that was it and I needed to install a resistor and diode. It is excellent if you don't have many pins to work with and are using a separate keypad for input."
"Great display for DIY projects."
"It quit working."
"I have yet to make it work but rated it one star due to the lack of quality control."
Best Robot Platforms
Sample Tutorial: Lesson 1: Install tank car chassis. Lesson 2: Install tank car electronic components. Lesson 3: Control the motor. Lesson 4: Control the Tank Car Through IR Remote. Lesson 5: Tracking Robot Tank Car. Lesson 6: Obstacle Avoidance Robot Tank Car. Lesson 7: Control Robot Tank Car through Wifi and Bluetooth. This product only contains tank chassis.If you are an intermediate player and have time to read our code comments,you can buy the robotic car chassis platform andour tank electronic parts kit,then you can easily customize this robotic tank car to make your own project for science fair, college home work or even commercial applications. The tank car chassis kit comes with a step-by-step tutorial which evolves from a simple car with basic movements to a multi-functional robotic car controlled by mobile APP.
Reviews
Find Best Price at Amazon"I have mine loaded down with a pi ,arduino , custom 4 servo claw ,LCD touchscreen, l298n ,ptz night vision camera, hc05 bt module and a breadboard . Running full range of motion with the arduino , hc05 and Bluetooth app. I have the dc encoder motors running at 12v only using red and black leads and a single $7 l298n motor controller with a pretty small dewalt lithium max battery .it's stepped down to 5v for the arduino and arm servos as well through the same l298n."
"As a result, my car doesn't track in a straight line but veers to the left slightly which will necessitate a speed correction in my Python software to compensate. Finally, it would be really helpful to get more documentation on the hall effect sensors and the circuit used as I had to do some trial and error to get them to work and am not totally sure that I have the optimum setup. Over all though, the car is spacious, has lots of places to mount hardware and the geared motors seem up to the challenge to carry a significant load."
Best Domestic & Personal Robots
![[Power Boost Tech] Eufy RoboVac 11+, High Suction, Self-Charging Robotic Vacuum Cleaner, Filter for Pet, Cleans Hard Floors to Medium-Pile Carpets](https://images-na.ssl-images-amazon.com/images/I/711T1tiHm9L._SS600_.jpg)
Power Boost Technology: New feature automatically increases suction power when extra vacuuming strength is needed to get the best clean.
Reviews
Find Best Price at Amazon"I've owned 3 of the original, better well known robot vacs and I always felt like none were really engineered to work in a real family environment (area rugs, pets,kids, etc...). I saw a review combined with a low price alert on one of the many gadget blogs I read and I accidentally bought this thing... I'm pretty sure the algorithm for moving around objects in the other robot vacs was better, but the algorithms don't mean much when the gadget can't effectively do its main purpose."
"We have owned several roomba early models over the years, and we have been mostly underwhelmed with overall suction, noise, and pickup power for the $300~$500 range robot vacuums. Skeptical but curious, we picked this "little RoboVac that could" on a whim, without expecting much given its' very reasonable price. This overgrown hockey puck eats more socks and stray underwear than our dogs! The suction on this compact little dust demon is so strong that the exhaust port on its side, makes our curtains billow from 5 feet away, while on MAX mode. In standard cleaning mode, our Euphy runs well over two hours on a single charge. Full disclosure, I sadistically tucked away the charging station three rooms away. This little dust, dirt, dog-hair, underwear, sock, phone charging cable gobbling little robot vacuum."
"The Eufy has only finished one vacuum cycle, so I clearly can't speak to longevity, but just some general early observations for anyone considering this brand new model. It picked up a lot of cat hair that the Roomba wouldn't have, and the floors look just as good as they do when we do a full vacuuming. The one issue I did find with this was that for things like chairs with dust ruffles, the Roomba would have gone right through the dust ruffle to clean under the chair, but the Eufy views it as a solid vertical surface and turns around to go somewhere else. Overall we're very happy with it so far, and my mind is blown that in three years, Anker managed to make a vacuum so much better than our old Roomba at around half the price."
"Small and quite quiet. Dust bin the size of vermont. Dog hair disappeared."
Best Security & Surveillance Robots
The entire package is developed, designed, built, configured, tested, and supported by SuperDroid Robots in NC USA. Advanced Package Congiguration: •Weatherproof treaded robot chassis. • Enclosed case COFDM tactical remote. • 27X optical zoom 360 pan and tilt camera system with heavy duty roll cage and remotely operated LED lights. •Rear facing IR camera with video with video switch. •2-Way audio system for hostage negotiation. •Foam lined reusable transport and storage case. •Automatic battery charging system. •Fully configurable/customizable.
Reviews
Find Best Price at Amazon"It has several drawbacks however, it is loud, I mean V8 engine loud, so if someone was planning to use this for some intel for a stealthy HRT maneuver, be sure to keep it far away. But first ask yourself, Do I really need to shell out 20,000 for this robot, well the answer is yes, if you intend on using it to it's limit, or if you found Mommies Credit Card."
"this thing is extremely expensive however it might be useful for building a nerf tank."
"I mounted a chair and a snow plow on it now I drive it in the grocery store and can plow my driveway it is very powerful."
"A must need for anyone with large property."
"Wow so great!"
Best Unmanned Aerial Vehicles (UAVs)
Specification: Charging time: 120 mins. Flying time: 6-9 mins. Remote Operation Range: about 50-80 meters. Video Transmission Range: about 30 meters. Suitable for pilots aged 14 years or older (please follow the instruction manual carefully). 2. The real time images on the APP may freeze or twist, but the recorded videos which saved in the TF card and your smartphone are fluent, please don't worry. Then capture it all 720p HD with our camera drone. You’ll have total control for a straightforward flying experience.
Reviews
Find Best Price at Amazon"Once you follow the directions to calibrate the control its ready to fly. The camera on it takes very good quality pictures. There is several modes to choose from when flying this drone. I cannot tell you the things it has hit and fell into and still works like the day we got it. We have a big fish pond in our front yard and unfortunately it went for a swim. The batteries take about an hour or so to fully charge. My hubby is pretty satisfied with this drone."
"The camera the can take pictures, record video, and it can send live video to his phone through the app for it. It take him a minute to get the hang of flying this but he got it down he can fly in our house, garage, but out side is the funniest. My husband really wanted a a drone that he didn't have to worry about registering with the FAA, and this drone he doesn't have too."
"This item is my first drone and i love it."
"the camera had very good and with the warning sound that lets you know your batteries are getting low prevents loosing the drone."
"Bought this for my 17 yo son for Xmas."
"Pros. •Easy to fly and keep up with the front of the drone. • Has a auto take off and landing with the push of one button."
"A gift for my nephew, he loves it very much."
"My child very happy when they see the drone.Play the first few times."