Arduino Board

This is 16-Channel 12-bit PWM/Servo Driver – I2C interface – PCA9685. You want to make a cool robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts. Or maybe you want to drive a lot of LEDs with precise PWM output. Then you realize that your microcontroller has a limited number of PWM outputs! What now? You could give up OR you could just get this handy PWM and Servo driver breakout.

Programmable fuzzy group (dim) / Flashing LED brightness independent mixed with 1MHz Fast-mode Plus is compatible with high drive capability has 30mA on SDA I2C bus interface to drive a highly capacitive bus. Each LED output can be achieved from the fully closed (the default) to 4096 (12) between the maximum brightness linear programmable brightness.

Software programmable open-drain LED output selection (the default is a push-pull) of 16 push-pull outputs (at 5V 25mA sink can absorb and provide 10mA current draw), no input function. Programmable output state is in response to an order to change or stop to achieve simultaneously update all outputs or by-byte (byte-by-byte) update output (default is “Stop command to change”). Effective low output enable input pin when the pin is high, the LED output can be programmed to 0,1 or tri-state (high impedance power-on default).

6 hardware address pins so that the same can be connected to 62 PCA9685 I2C devices on the bus. LED output frequency (all LED) is typically 40Hz to 1000Hz (When the oscillator is 25MHz, the prescaler register default value 1EH 200Hz refresh rate will generate a). 4 software programmable I2C bus address (an LED group call (Call) address and three sub-LED call (Call) address) such that the device can be set in any combination to be addressed at the same time (e.g., a register used for ” All calls (All Call) “then all PCA9634 devices on the I2C bus can be addressed at the same time, while the second register for three different addresses, then a device group. 1/3 bus devices can be addressed at the same time), you can enable and disable the software I2C bus address.

Features :

1. Software reset feature (SWRST Call) allows the device via I2C bus reset
2. 25MHz internal oscillator requires no external components
3. The maximum allowable 50MHz external clock input
4. Internal power-on reset
5. In the SDA / SCL inputs with noise filter
6. Output pin has edge generation rate control
7. No glitches on power-up (glitch) output
8. Hot-Access
9. Low standby current
10. Operating voltage range: 2.3V to 5.5V
11. 5.5V tolerant inputs
12. Can operate at minus 40 degrees Celsius to 85 degrees Celsius environment
13. ESD protection exceeds 2000V HBM / JESD22-A114,200V MM / JESD22-A115 and 1000V CDM / JESD22-C101
14. JEDEC standard JESD78 lockout exceed 100mA test

• Delivery Time: 3 to 4 days
• Packaging Details: Package Includes : 1 x 16-Channel 12-bit PWM/Servo Driver – I2C interface – PCA9685 and accessories (as shown in the image)

• Description

  The ProMicro is similar to the ProMini except with an ATmega32U4 on board. The USB transceiver inside the 32U4 allows us to add USB connectivity on board and do away with a bulky external USB interface. This tiny little board does all of the neat ARDUIN0 tricks that you’re familiar with: 4 channels of 10-bit ADC, 5 PWM pins, 12 Dios as well as hardware serial connections Rx and Tx. Running at 16MHz and 5V, this board will remind you a lot of your other favorite ARDUIN0 -compatible boards but this little guy can go just about anywhere. If you’re supplying unregulated power to the board, be sure to connect to the “RAW” pin not VCC. This latest revision corrects the silk error from the last version of the board so that pin 14 is correctly labelled. We’ve also added a PTC fuse and diode protection to the power circuit and corrected the RX and TX LED circuits.

  Features:
  • ATmega328 running at 16MHz with external resonator (0.5% tolerance)
  • 0.8mm Thin PCB
  • USB connection offboard
  • Supports auto-reset
  • 5V regulator
  • Max 150mA output
  • Over-current protected
  • Weighs less than 2 grams!
  • DC input 5V up to 12V
  • Onboard Power and Status LEDs

This board is fully compatible with Arduino Nano. It is based on the ATmega328p-AU from the atmel, the SMD version of one used in Arduino Uno. The advantage of this module, is that is very small in size as compared to Arduino Uno. It has integrated USB, and is breadboard friendly. It does not have any power jack, but still senses, and switch to higher potential power source.

Arduino Nano can be said to be a smaller version of Arduino Uno, as its using the same MCU with smaller package. It also provides same functions as provided by Arduino Uno. Apart from that, it has 8 analog input pins instead of 6 analog inputs in Arduino Uno. It also has pinout for the programmer to be connected to the board directly, in case USB is not used for programming. It also has 1 x USART, 1 x SPI, 1 x I2C peripherals.

The Arduino Nano has 2 digital interrupt pins, and almost all pins can be used for pin change interrupt. Any pin can wake up MCU on interrupt from sleep mode. It works on 16 Mhz frequency.

• Micro controller: ATMega328p-AU
• Input Voltage: 7 V to 12 V
• Operating Voltage: 5 V
• Flash Memory: 32 KB (out1 x Nano CH340 Chip Board without USB cable compatible with Arduino (Soldered) of which 2 KB used by bootloader)
• SRAM: 2 KB
• EEPROM: 1 KB
• Clock Speed: 16 Mhz
• Analog Input Pins: 8
• Digital I/O pins: 22
• PWM pins: 6
• Max Current Per I/O pins: 40 mA
• Onboard 5V RegulatorFeatures:
  1. 1 pair of TTL level serial transceiver ports RX / TX
  2. Using Atmel Atmega328P-AU MCU
  3. There is a bootloader installed in it
  4. Support USB download and Power
  5. Support for external 5V ~ 12V DC power supply
  6. Support power supply by 9V battery
  7. Support ISP download
  8. Automatic reset during program download.
  9. Power OK blue LED on the bottom.
  10. Green (TX), red (RX), and orange (L) LED.
  11. +5V to AREF jumper.
  12. Auto-sensing/switching power input.
  13. Small mini-B USB for programming and serial monitor (cable not included).
  14. ICSP header for direct program download.
  15. Standard 0.1” spacing DIP (breadboard friendly).
  16. Manual reset switch.

• Production Capacity: 100
• Delivery Time: 1-3 DAYS
• Packaging Details: Arduino Nano R3 CH340G Compatible Board WITH USB CABLE

• DescriptionArduino UNO compatible R3 board

  Arduino UNO Compatible  R3 development board is an open-source microcontroller board based on the ATmega328 chip. This Board has 14 digital input/output pins, 6 analogue input pins, an Onboard 16 MHz ceramic resonator, a Port for USB connection, an Onboard DC power jack, An ICSP header and a microcontroller reset button. It contains everything needed to support the microcontroller. Using the board is also very easy, simply connect it to a computer with a USB cable or power it with a DC adapter or battery to get started.

  The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega16U2Atmega8U2 up to version R2) programmed as a USB-to-serial converter. While the UNO can be powered via the USB connection or with an external power supply, the power source is selected automatically.

  External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery. The adapter can be connected by plugging a 2.1mm centre-positive plug into the board’s power jack. Also leads from a battery can be inserted in the Gnd and Vin pin headers of the Power connector. The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7V, however, the 5V pin may supply less than five volts and the board may be unstable. If using more than 12V, the voltage regulator may overheat and damage the board. The recommended range is 5v to 12v .

  Specification:
  • Microcontroller: ATmega328P
  • Operating Voltage: 5V
  • Input Voltage: 7-12V
  • Digital I/O Pins: 14 (of which 6 provide PWM output)
  • Analog Input Pins: 6
  • DC Current: 40mA
  • Flash Memory: 32 KB
  • SRAM: 2 KB
  • EEPROM: 1 KB
  • Clock Speed: 16 MHz
  Application:
  • DIY project prototyping.
  • Developing varied varieties of projects that require a code-based control.
  • Automation System development.
  • Learning AVR programming.
  • Entry-level circuit designing.

Description

The ARDUIN0 micro is an little-bitty development board that comes fully assembled and ready to go out of it’s cute little box. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, an ICSP header and a reset button. The micro can emulate a mouse and keyboard, in addition to a virtual (CDC) serial / COM port when connected to your computer, so have some fun with it.

Power:

The Micro can be powered via the micro USB connection or with an external power supply. The power source is selected automatically.
External (non-USB) power can come either from a DC power supply or battery. Leads from a battery or DC power supply can be connected to the Gnd and Vin pins.
The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7V, however, the 5V pin may supply less than five volts and the board may become unstable. If using more than 12V, the voltage regulator may overheat and damage the board. The recommended range is 7 to 12 volts.
The power pins are as follows:
VI: The input voltage to the MICRO board when it’s using an external power source (as opposed to 5 volts from the USB connection or other regulated power source). You can supply voltage through this pin.
5V: The regulated power supply used to power the microcontroller and other components on the board. This can come either from VIN via an on-board regulator, or be supplied by USB or another regulated 5V supply.
3V: A 3.3 volt supply generated by the on-board regulator. Maximum current draw is 50 mA.
GND: Ground pins.

Memory:

The ATmega32U4 has 32 KB (with 4 KB used for the bootloader). It also has 2.5 KB of SRAM and 1 KB of EEPROM (which can be read and written with the EEPROM library).

Input And Output:

Each of the 20 digital i/o pins on the Micro can be used as an input or output, using pinMode(),digitalWrite(), and digitalRead() functions. They operate at 5 volts. Each pin can provide or receive 20 mA as recommended operating condition and has an internal pull-up resistor (disconnected by default) of 20-50 k ohm. A maximum of 40mA is the value that must not be exceeded to avoid permanent damage to the microcontroller.

 

In addition, some pins have specialized functions:
Serial: 0 (RX) and 1 (TX). Used to receive (RX) and transmit (TX) TTL serial data using the ATmega32U4 hardware serial capability. Note that on the Micro, the Serial class refers to USB (CDC) communication; for TTL serial on pins 0 and 1, use the Serial1 class.
TWI: 2 (SDA) and 3 (SCL). Support TWI communication using the Wire library.
External Interrupts: 0(RX), 1(TX), 2, 3 and 7. These pins can be configured to trigger an interrupt on a low value, a rising or falling edge, or a change in value. See the attachInterrupt() function for details.
PWM: 3, 5, 6, 9, 10, 11 and 13. Provide 8-bit PWM output with the analogWrite() function.
SPI: on the ICSP header. These pins support SPI communication using the SPI library. Note that the SPI pins are not connected to any of the digital I/O pins as they are on the Uno, they are only available on the ICSP connector and on the nearby pins labelled MISO, MOSI and SCK.
RX_LED/SS This is an additional pin compared to the Leonardo. It is connected to the RX_LED that indicates the activity of transmission during USB communication, but is can also used as slave select pin (SS) in SPI communication.
LED: 13. There is a built-in LED connected to digital pin 13. When the pin is HIGH value, the LED is on, when the pin is LOW, it’s off.
Analog Inputs: A0-A5, A6 – A11 (on digital pins 4, 6, 8, 9, 10, and 12). The Micro has a total of 12 analog inputs, 

• Description

  The Mega 2560 R3 is an Arduino compatible board that uses the CH340 USB device for the lowest cost.  The Mega 2560 R3 provides a large amount of I/O and memory and is ideal for larger projects

  KEY FEATURES OF MEGA 2560 R3 WITH CH340 USB:
  • ATmega2560 processor running at 16MHz
  • CH340 Serial to USB converter
  • 256KB Flash memory
  • 54 Digital I/O
  • 15 PWM shared with the digital I/O
  • 16 Analog inputs that can also be used as digital I/O for a total of up to 70 digital I/O
  • 4 Hardware serial ports
  • 5V Operation

  The Mega 2560 operates at 5V which can be supplied via an external power supply or through the USB port connection.  The power source is selected automatically if both are available.  If an external supply is used, it is recommended to use a supply between 7-12V.  Higher input voltages will cause the on-board regulator to work harder and may cause it to overheat.  Our 7.5V AC adapter works extremely well for powering these boards.

  The attached Mega 2560 board pin-out shows the most commonly used functions for the pins, but some pins can support other functions.  Refer the the Arduino documentation for all possible functions for the pins.

The ARDUIN0 Pro Mini is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, an onboard resonator, a reset button, and holes for mounting pin headers. A six-pin header can be connected to an FTDI cable or Sparkfun breakout board to provide USB power and communication to the board. The ARDUIN0 Pro Mini is intended for semi-permanent installation in objects or exhibitions. The board comes without pre-mounted headers, allowing the use of various types of connectors or direct soldering of wires. The pin layout is compatible with the ARDUIN0 Mini. There are two versions of the Pro Mini. One runs at 3.3V and 8 MHz, the other at 5V and 16 MHz.

• Item Code: AR032
• Production Capacity: 100
• Delivery Time: 1-3 days
• Packaging Details: PRO Mini Atmega328 Development Board 5V/16MHz compatible with arduino IDE

The ARDUIN0 Uno R3 is an open-source microcontroller board based on the ATmega328 chip. This Board has 14 digital input/output pins, 6 analogue input pins, an Onboard 16 MHz ceramic resonator, a Port for USB connection, an Onboard DC power jack, An ICSP header and a microcontroller reset button. It contains everything needed to support the microcontroller. Using the board is also very easy, simply connect it to a computer with a USB cable or power it with a DC adapter or battery to get started.

The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega16U2Atmega8U2 up to version R2) programmed as a USB-to-serial converter. While the ARDUIN0 UNO can be powered via the USB connection or with an external power supply, the power source is selected automatically.

External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery. The adapter can be connected by plugging a 2.1mm centre-positive plug into the board's power jack. Also leads from a battery can be inserted in the Gnd and Vin pin headers of the Power connector. The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7V, however, the 5V pin may supply less than five volts and the board may be unstable. If using more than 12V, the voltage regulator may overheat and damage the board. The recommended range is 5v to 12v for ARDUIN0 Uno.

• Item Code: AA001
• Production Capacity: 150
• Delivery Time: 1-3 DAYS
• Packaging Details: Arduino UNO Compatible R3 Microcontroller Development Board compatible with Arduino IDE

The WEMOS D1 mini is a microcontroller board based on the ESP8266 chip. According to the official documentation, the operating voltage of the board is 3.3V 12. However, the board can operate on an external supply of 6 to 20 volts 3. If using more than 12V, the voltage regulator may overheat and damage the device. The recommended range is 7 to 12 volts

We are engaged in offering Quality Products to our clients. Our range of all products is widely appreciated by our clients.

We are engaged in offering Quality Products to our clients. Our range of all products is widely appreciated by our clients.

We are engaged in offering Quality Products to our clients. Our range of all products is widely appreciated by our clients.

We are engaged in offering Quality Products to our clients. Our range of all products is widely appreciated by our clients.

FS-TH9X 2.4GHz 9CH Upgrade Transmitter with FS-IA10B Receiver has revolutionized the way people experience RC, and now this radio transmitter and Receiver can stand up to the top competitions.
This Upgraded9 channel with FS-RM003 2.4GHz Module TRANSMITTER’S AFHDS (automatic frequency hopping digital system), is developed by FLYSKY for all the Radio Control model lovers and is patented by FLYSKY at home. The system is specially developed for all the Radio control models, that offers super active and passive anti-jamming capabilities, very low power consumption and high receiver sensitivity. With extreme rigorous testing by engineers and studying the markets for years, FLYSKY AFHDS is now considered to be one of the best systems available in the market.

2.4GHz is the standard of new generation radio system because it has a lot of advantages. Operating at 2.4 GHz puts the radio control out of the frequency range of any ‘noise’ generated by the other electronic components on your helicopters – such as the brushless motor, Electronic speed controller, Servos and any metal to metal noise – eliminating interference and glitching that can affect traditional frequency system.

• Item Code: FS-IA10B
• Production Capacity: 100
• Delivery Time: 1-3 days
• Packaging Details: FS-TH9X 2.4GHz 9CH Upgrade Transmitter with FS-IA10B Receiver

The ESP32-S is an Original ESP32 series module from Ai-Thinker. This wireless module based on ESP32, supports WiFi and Bluetooth 4.2, with built-in 32Mbit Flash, in the SMD38 package. There is also an onboard PCB antenna and metal shield. In short, it's a small form factor and a fairly high cost-effective wireless module. With the pre-flashed AT firmware, you can control the module through UART AT commands easily. The module integrates MCU inside, supports other developments like Lua/Micropython/Arduino to achieve flexible and fast prototyping, making it easy to integrate the module into IoT applications.
Ai-Thinkers ESP32-S WiFi+BT SoC Module has a highly competitive package size and ultra-low power technology. Esp32-S can be widely used in various networking, for home automation, industrial wireless control, baby monitors, wearable electronics products, wireless position sensing devices, wireless positioning system signals, and other networking applications. Esp32-S is packaged in SMD, through the standard SMT equipment to achieve rapid production of products, to provide customers with high reliability of the connection, especially for Automation, large-scale, low-cost modern production methods, Its suitable for all kinds of Internet of things hardware terminal occasions.

• Item Code: RS2919
• Production Capacity: 150
• Delivery Time: 1-3DAYS
• Packaging Details: Ai Thinker ESP32-S WiFi+BT SoC Module

Mini size and powerful function

Stable performance and enhanced design. With a new 4-layer design, compared to the previous two layers, stability and anti-interference ability are better

AP + STA mode. AP + STA can coexist, meet most customer requirements

Make your device controlled via WIFI by using the cell phone or laptop, and also can be networked via wifi router

• Item Code: NA146
• Production Capacity: 150
• Delivery Time: 1-3 DAYS
• Packaging Details: ESP-WROOM-02 Serial WiFi Remote Wireless Module

ESP32-CAM is a WiFi And Bluetooth dual-mode development board that uses PCB on-board antennas and cores based on ESP32 chips. It can work independently as a minimum system. ESP integrates WiFi, traditional Bluetooth and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs, 7-stage pipeline architecture, main frequency adjustment range 80MHz to 240MHz, on-chip sensor, Hall sensor, temperature sensor, etc. Fully compliant with WiFi 802.11b/g/n/e/i and bluetooth 4.2 standards, it can be used as a master mode to build an independent network controller, or as a slave to other host MCUs to add networking capabilities to existing devices. ESP32-CAM can be widely used in various IOT applications. It is suitable for home smart devices, industrial wireless control, wireless monitoring, QR wireless identification, wireless positioning system signals and other IOT applications. It is an ideal solution for IOT applications.

• Item Code: RS2288
• Production Capacity: 150
• Delivery Time: 1-3 DAYS
• Packaging Details: ESP32 Cam WiFi Bluetooth Camera Module Development Board with OV2640 Camera Module (ESP32 Camera)

SIM900 GSM/GPRS Module is a QUAD BAND GSM/GPRS module which compatible with Arduino. The module works to add both of GSM features (voice call or SMS) and GPRS features. The advantages of these modules are the VCC and TTL serial levels that have 5V voltage, so you can directly connect it to Arduino or another minimum system with 5V of the voltage level. There are so many GPRS/GSM modules on the market which need to add 5V regulator and level converter circuit, while SIM900 GSM/GPRS module already has a built-in regulator circuit and TTL level converter on the board.

• Item Code: RK070
• Production Capacity: 150
• Delivery Time: 1-3 DAYS
• Packaging Details: SIM900 GPRS/GSM Shield Development Board Quad-Band Module GPRS Shield Module

 This module is designed to provide GSM functionality to any microcontroller, allowing it to connect to the mobile network to receive calls and send and receive text messages, and also connect to the internet using GPRS, TCP

The Ai-Thinker GP-02 GPS Development Board is a highly sophisticated SOC development board that comes with a ceramic antenna and a high-performance BDS/GNSS multi-mode satellite navigation receiver. The main component of this board is the AT6558R satellite positioning chip. This board is not just a simple GPS device, it also includes an integrated radio frequency front end, a digital baseband processor, a 32-bit RISC CPU, power management, and active antenna detection and protection functions. This makes it a versatile and powerful tool for a variety of applications. The GP-02-Kit operates following the NMEA protocol and sends instructions through serial communication to control the work content of the development board. This makes it a user-friendly device, suitable for both beginners and experienced users.

We are engaged in offering Quality Products to our clients. Our range of all products is widely appreciated by our clients.

We are engaged in offering Quality Products to our clients. Our range of all products is widely appreciated by our clients.

We are engaged in offering Quality Products to our clients. Our range of all products is widely appreciated by our clients.

The 4 x 4 matrix keypad usually is used as input in a project. It has 16 keys in total, which means the same input values. The 4 x 4 Matrix Keypad Module is a non-encoded matrix keypad consisting of 16 keys in parallel. The keys of each row and column are connected through the pins outside – pin R1-R4 as labelled beside control the rows, when L1-L4, the columns. A 4×4 matrix keypad consisting of microswitch buttons. The module has four holes 3mm (M3) holes for mounting. The pin designations on each PCB are shown on each PCB. Four pins are thus used as an X coordinate and the other 4 as a ‘y’ coordinate. The module is already equipped with soldered pin-headers.

This ultrasonic sensor is very similar to the ultrasonic sensors which are found in cars. This Waterproof Ultrasonic Obstacle Sensor shows some important constructional advantages over the conventional sensors. It comes in two separate parts one being the transducer which is the sensing element and the other being the control board. The module is capable of providing information of the objects between the distance range of 250 mm to 4500 mm. The great advantage of using this Waterproof Ultrasonic Obstacle Sensor is you can put the sensing element far away from all the control circuitry. This Ultrasonic Distance Sensor is an industrial-grade sensor to measure distance. Interfacing with it is the same as another cheap ultrasonic sensor, but it offers better performance and is compatible with harsher environments and is waterproof too! It can be easily interfaced with Arduino and Sample codes and projects are available. There are many ultrasonic distance sensors on the market, but sometimes, this kind of sensor needs to work in vulnerable conditions. This Waterproof Ultrasonic Obstacle Sensor meets this requirement. It has a good performance and almost the same usage of an HC-SR04 module. It is very easy to use, a control port with a 10US above high level can wait for high-level output at the receiving port. An output can drive the timer when this port is low can read the timer value, this time for the location of the time can be distance measurement. Constantly cycle tests that can achieve the measurement of the value of your mobile.

This capacitive soil moisture sensor V2.0 measures soil moisture levels by capacitive sensing rather than resistive sensing like other sensors on the market. It is made of corrosion-resistant material which gives it excellent service life. Insert it into the soil around your plants and impress your friends with real-time soil moisture data!
This module includes an onboard voltage regulator which gives it an operating voltage range of 3.3 ~ 5.5V. It is perfect for low-voltage MCUs, both 3.3V, and 5V. For compatibility with a Raspberry Pi, it will need an ADC converter.
This soil moisture sensor is compatible with our 3-pin Gravity interface, we can connect to the Gravity I/O expansion shield.

The sensor uses the high quality for - 04 double material, large area of 5. 5 x 4. 0 cm, treatment of nickel plating and surface, have fight oxidation, electrical conductivity and life has more superior performance