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Smartphone Controlled 4X4 Robot With ESP8266
KushagraK7 Oct 10,2021
SuppliesFor this project, you will need:An ESP8266 microcontroller(Node MCU)A dual H-bridge motor driver(MX1508, DRV8833, etc, having a size as small as possible)4 3-volt N20 geared DC motors4 compatible wheels for the motors with diameter <= 35mmA 3.7-volt lithium polymer battery(Recommended capacity >= 600mAh)A charging controller module for the battery21 SWG wires2 1x15 female headersA 1x3 male headerA 1x3 female header or Dupont connector(For battery)4 7mm long, self-tapping screws wit...
esp8266 rover arduino
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HMI CONTROLLED CIRCUIT
Astoraque Duran Oct 01,2021
This circuit is controlled by an HMI Interface written in c# .net frameworkYou can find a detailed explanation on how to build and program it here:https://www.youtube.com/playlist?list=PLJ9xqaywaFW6b_IQ3Nlh-VayaLq7eKeaxParts List1 X 1 DC Connector Power Plug (J1)4 X 1N4007 GP Diode or 1N5822 Schottky (D3, D5, D10, D11)7 X 330R resitor (R1, R3, R5, R6, R7, R8, R9)7 X Led 0.5mm (D1, D2, D4, D6, D7, D8, D9)3 X Jumper(JP1, JP2, JP4)2 X Relay 5v (RL1 RL2)3 X 1K resistor (R2, R4, R10)2 X 2N2222 N...
ARDUINO PROTEUS VISUAL STUDIO
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Arduino Nanuno (Surface Mount version)
awesome Sep 30,2021
This is Arduino Nanuno, Using this you can use any type of shield that is compatible with Arduino Uno. Then you are having an Arduino Uno without buying it!Why I made this?Because if you have Arduino Nano already and want to have an Uno you can easily convert it using this.Solder the components as shown in the picture. (also solder the Nano female pin headers, power jack[PWR], and Push-button[KEY1].)How this Works,When you connect the Nano to the female headers, all Digital and Analog pins are c...
4th PCB Design Contest-Free Theme Converter ArduinoUno
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Smart thermometer v2 using esp-01f
M Sep 30,2021
In one of the previous projects, I built a simple thermometer with ATTINY 85 which can last for 140days.But it was a tiny bit clumsy when it came to the electronics and the programming. So, I built a version 2 on steroids with features nobody asked for, but by doing so I hope you will definitely learn plenty of electronics along the way.Hardware ConstructionI chose the esp-01f, which comes with 1MB of flash memory, which is 128times greater than the ATTINY 85. Along with this it also has fe...
4th PCB Design Contest-IoT Theme Iot electronics
3762
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Arduino Nanuno (Through hole version)
awesome Sep 30,2021
This is Arduino Nanuno, Using this you can use any type of shield that is compatible with Arduino Uno. Then you are having an Arduino Uno without buying it!Why I made this?Because if you have Arduino Nano already and want to have an Uno you can easily convert it using this.Solder the components as shown in the picture. (also solder the Nano female pin headers and the power jack[PWR].)How this Works,When you connect the Nano to the female headers, all Digital and Analog pins are connected to the ...
4th PCB Design Contest-Free Theme Converter ArduinoNano
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Wireless Coconut Harvester Machine || Coco-bot Harvester Arduino Nrf24l01 based
AA ELECTROTECH Sep 29,2021
Radio Controlled/Wireless Coconut harvester is a very helpful machine to harvest a lot of coconut fruit without risking the health or lives of any harvester by climbing the coconut tree and harvest the coconut fruit. Wireless coconut harvester is Arduino based that will program using the Arduino Ide in C++ programming language.Wireless Coconut harvester is divided into 2 (two) parts: Transmitter and ReceiverTRANSMITTER BOARDThe transmitter board is powered by 2 (two) 3.7V Li-ion batteries (7.4V...
4th PCB Design Contest-Robotic Theme Arduino Radio Control
18930
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Topeduino - DIY Arduino Uno USB Type-C use Solder Paste Stencil
Bluino Sep 27,2021
Overview"Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments."This tutorial will take you through all the steps to build an Arduino Uno compatible "Topeduino" and how to install smd components using solder paste and stencil techniques.Make special of Topeduino special is that it uses the USB socket type C.PartlistHere ...
4th PCB Design Contest-Free Theme
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Drink Like James Bond! DIY Cocktail Mixer Using Arduino
Krishna S Sep 26,2021
Robotic BartenderThis weekend you can make your next cocktail party an even bigger success by building this DIY Cocktail Mixer using Arduino. The best part about the project is how creative and unique it will be for each individual maker! You’ll learn all of the steps needed to create their own mixers, but they should feel free to incorporate any touches that work well with them too.A robot bartender is going to mix you a drink without getting tipsy. Why not try one out for yourself?A ...
4th PCB Design Contest-Free Theme arduino project arduino project for beginners
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Coil Winder PCB
Curious Scientist Sep 25,2021
This PCB is used to populate the necessary electronics for my custom coil winder circuit. The circuit is built around an STM32F401-based microcontroller. The user has two buttons and a rotary encoder with a switch to navigate in the menu displayed on a Nokia 5110 LCD. The two stepper motors (feeder and main shaft) are driven by a DRV8825 stepper motor driver. The PCB also has MP2315 voltage regulator that converts the input voltage to 3.3 V which then powers the microcontroller, the display, the...
coil coil winder stepper motor
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Weather Station Using Arduino and NodeMCU
Adhikari Sep 25,2021
In this tutorial I am going to show you guys how to make an Arduino or NodeMCU based Weather Station using DHT11 or DHT22 temperature and humidity sensor and display it using an OLED Display. DHT11 vs DHT22The DHT11 and DHT22 are both low-cost very basic and slow temperature and humidity sensors which can be used for basic data logging.Despite being slower, they are very stable and consumes low power and provides relatively high measurement accuracy. The single-bus digital signal is output ...
4th PCB Design Contest-Free Theme
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With many Samsung zFlip phones hitting the unfortunate fate of a broken folding screen, I took it as an opportunity to build my own silly phone. Taking only the minimum parts required for the phone to...
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