Popular: Arduino Automation Commodore Iot Raspberry pi
Projects 2435
Questions 55
Feedback 966
Blog 23
Sponsorships 120
RS485_TTL_ARDUINO_AUTOTX
sq7lqw Oct 29,2017
### DESCRIPTIONRS485 NODE/ADAPTER BOARD WITH TTL UART IO - AUTO SWITCH FUTURE### TECHNICAL DETAILS / COMPONENTSFULL EAGLE SCHEMATIC/BOARD ATTACHED
RS485 ARDUINO 5V
1346
0
0
RS485_TTL_ADAPTER
sq7lqw Oct 29,2017
### DESCRIPTIONModule board for RS485 bus > TTL (5v)### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONSleft on side resistors:680 Ohm680 Ohm120 OhmRight on side resisitors4k7 Ohm - all5V power supply
rs485 ttl adapter
1444
0
0
Optoisolator220v
Gonzalez Ferreyra Oct 25,2017
### DESCRIPTIONUltra simple and easy way to detect mains presence and report to microcontroller of your choice.Optoisolated with very popular PC817 from Sharp. and output is pulled from uc power source. ### TECHNICAL DETAILS / COMPONENTSThe .01uf cap will act as a voltage reducer and diode in inverse will discard all negative cycles. 100R resistor has some power dissipation so should be of 1/4W at least. Has been tested for several months and works perfectly well with mains 220v . ...
Mains presence Optoisolator Mains
1645
1
2
UCA reverse with LoRa and Arduino
Campus SophiaTech Bat Forum Oct 24,2017
### DESCRIPTION80 * 34mm Integrated board with LoRa communication.### TECHNICAL DETAILS / COMPONENTSThe board integrate a LoRa transciever (RFM95 from HopeRF), an Arduino Mini Pro and a 868MHz antenna.### LEARN / TOPIC / BUILD INSTRUCTIONS
lora arduino
3205
0
1
UCA
Campus SophiaTech Bat Forum Oct 17,2017
### DESCRIPTIONUCA Board for Arduino mini pro and RFM95W### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONSTurorial on : https://github.com/CongducPham/tutorials/blob/master/Low-cost-LoRa-Collar.pdf
LoRa Arduino mini pro
1982
0
0
3 Arduinos and multiple IOs
Maley Oct 11,2017
3 * ATMEGA328 connected via I2C - acting as main, display and harness/IO controllers.Individually reprogrammable via an offboard breakout. Contact jack@eliqsys.com for pinout and harness diagramslocations / pullups / filters / stuff for    Nextion TFT Display    ESP8266 wifi module  SIM card / GPRS module    FTDI USB module    512k EEPROM  Real time clock    2 servos  ...
ATMEGA328 Nextion Arduino
1956
0
5
PIDDYBOT_Encoder_v01
seanhodgins Sep 18,2017
The wheel encoder board for the PIDDYBOT robot.These are optional in the build, but I would recommend them.
mechatronics wheels robots
3236
0
1
the PIDDYBOT - DIY Arduino Balancing Robot
seanhodgins Sep 18,2017
The PIDDYBOT is an Arduino based open source self balancing robot with the aim of teaching about PID Controls. See the video for more info!
diy self balancing robotics
4258
0
2
SonicDisc - A 360° ultrasonic scanner
Dimitrios Platis Aug 24,2017
SonicDiscA 360° ultrasonic scanner that talks over I2C using an Atmega328P and 8 HC-SR04 ultrasonic sensors.OverviewSonicDisc is a sensor that allows you to sense your surroundings. It utilizes 8 ultrasound sensors (HC-SR04) placed at 45° angle from each other, that can measure distances from practically every direction. It can be used in hobby-grade automotive applications, e.g. autonomous driving, obstacle detection etc or wherever quickly determining surrounding distances is relevant.The sens...
atmega328 hc-sr04 arduino
6724
2
9
Digital Vibration Sensor module
PCBWay Team Aug 17,2017
IntroductionWhat's the simplest way to check vibration with Arduino? Just vibrate this sensor, Arduino can receive a digital signal. It's easy to acount and program in Arduino.Despite it's simple, you can make full use of it with creative thinking, like step counting, Crash warning light and so on.Specification* Wide voltage range from 3.3V to 5V* Standard assembling structure (two 3mm diameter holes with multiple of 5mm as distance from center)* Easily recognitive interfaces of sens...
arduino sensor
2115
0
2
Popular Creator
jjaime68
Excellent Engineer
Project: 1 Followers: 4
König
Excellent Engineer
Project: 5 Followers: 109
Adhikari
Excellent Engineer
Project: 41 Followers: 32
Casimiro
Excellent Engineer
Project: 6 Followers: 469
YT
Excellent Engineer
Project: 5 Followers: 3
Popular Project
DIY Meshtastic Using ESP32 : Build Your Own Private Off-Grid Network
Project OverviewThis project delivers a complete, custom-designed PCB solution for building Meshtastic mesh network nodes. Unlike traditional communication methods that rely on cellular towers or Wi-F...
⚡ How to Make a DIY Spot Welding Machine at Home for 18650 Batteries | Full Circuit & Working
If you’re working on battery pack projects using 18650 lithium-ion cells, then you know how important a spot welder is. Buying a professional spot welding machine can be expensive, but today, I’ll sho...
Jammer Bluetooth 2.4G
Proyecto de PCB para Jammer bloqueador inhibidor de señales Bluetooth y Wifi de 2.4G.Proyecto patrocinado por PCBWay, muchas gracias por el apoyo!Primero regístrate en PCBWay haciendo clic acá, luego ...
ESP32 Walkie Talkie
I've made some ESP32 walkie talkies with ESP-Now protocol communication, i2s microphone, i2s DAC speaker, 3D printed case and a lot more!
LTS Respooler Control Board
The LTS Respooler is a compact and slightly over-engineered filament Respooler optimized for Bambu Lab spools. It integrates a filament runout sensor and wireless app-connectivity for ease of use.!! I...
View More
Hot Project Tags
Space Exploratio Virtual reality Microcontroller DIY Synthesizer Weather Station Synthesizer Antenna TVC