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LineFollower v2.0
Gasomarshal Nov 02,2017
LineFollower v2.0This Version implemet:    - Atmega328u    - H Bridge DRV8832    - 2 microreductor motors 1:5    - 1 par of Wheels    - 1 par of Brackets    - Regulator 5v step up step down        - Bluetooth module (optional)    - Ball caster    - Qtr-8rc optical Sensor     ...
PCB design contest Robotic Arduino
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Line Follower
Gasomarshal Nov 02,2017
Line Follower v2.0This Version implemet:-    Atmega328u-    H Bridge Drv8832-    2 microreductor motors 1:5-    1 par of wheels-    QTR- 8rc Sensor-    Ball caster-    1 par of Brackets -    Bluetooth Module (Optional)Most of this parts we can buy on the pololu's Store.www.pololu.comFor more information and programming consult th...
PCB design contest Arduino Robotic
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ESP8266 ESP-12 PCB Adapter
Tomasz Kwapis Nov 02,2017
### DESCRIPTIONAdapter for ESP-12, ESP-12F, ESP-07 with LDO 3,3V### TECHNICAL DETAILS / COMPONENTSLDO HT7333### LEARN / TOPIC / BUILD INSTRUCTIONS
arduino adapter ESP-07
6134
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Make: Arduino Neural Network Robot
seanhodgins Nov 01,2017
Arduino Neural Network Robot for MakeFiles here:https://github.com/idlehandsproject/makennbotVideo Series on building it here:https://youtu.be/0D5lcNIEa24
arduino
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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
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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
1423
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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
1603
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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
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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
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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
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Popular Project
A Modified zFlip 5
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...
ESP32-BlueJammer
The ESP32-BlueJammer (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts various devices using an ESP32 and nRF24 modules, causing plenty of noise and sending unnecessary packets (DoS).It ...
Air Quality Monitor
The Air Quality Monitor is a compact, ESP32-C3–based device designed to track and display key indoor environmental metrics in real time. At its core, it integrates the Sensirion SEN54 for particulate ...
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...
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 ...
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