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Model: STM32F103C8T6. Core: ARM 32 Cortex-M3 CPU. Debug mode: SWD. 72MHz work frequency. 64K flash memory, 20K SRAM. 2.0-3.6V power, I/O. Reset(POR/PDR). 4-16MHz crystal. On-board Mini USB interface, you can give the board power supply and USB communication. Size:5.3cm x 2.2cm.
describeTTGO ForArduino UNO LoRa v1.0 is a for Arduino development board with Lora chip. The development board MCU uses atmega328P, and the communication module adopts the Lora module of Anxin, which can realize the function of for Arduino and Lora wireless communication.   For more details, please see the link:https://github.com/LilyGO/UNO-TPLORA Invoice list:UNO LoRa MEGA328 433MHZ SX1278*1433m Spring Antenna*1
8K Byte of In-System Programmable Program Memory Flash512 Bytes In-System Programmable EEPROM512 Bytes Internal SRAMDiameter:25mm
MQ sensor 7 is a sensitive gas sensor materials used in clean air, low conductivity of tin dioxide (sno2). detection method using low temperature cycle (1.5 v (heating) detection of carbon monoxide, airborne sensor increases with the increase of the conductivity, the concentration of carbon monoxide gas, high temperature (5.0 v heating cleaning parasite gas adsorption at low temperature. by using a simple circuit can be changes in the conductivity, the concentration of the gas is converted to the corresponding output signal. mq - gas sensor with high sensitivity to carbon monoxide, this sensor can detect a variety of gas containing carbon monoxide, is a low cost sensor module for a variety of applications, applications: for the house, the environment of the device for detection of carbon m...
Notice:   The new tracking number for  Yanwen Economic Air Mail can be traced only befor it arrive the airport of your country,please choose  Special Line-YW/China Post Air Mail or AliExpress Standard Shipping.if you want a full tracking info.The same product will arrive in 15 to 60 days.Tracking info of  Yanwen Economic Air Mail can be check here: www.17track.net/enModel Name:  Mini-360 (ultra small size DC-DC synchronous rectifier buck module) Module Properties:  non-isolated buck Rectification:  synchronous rectification Input voltage: 4.75V-23V Output voltage:  1.0V-17V Output Current:  lowering the value of 3A, long 1.8A Conversion efficiency:...
Vorteile von Diese Modul :1 . Die interne Logic Ebene Umwandlung Schaltungen . Keine Externe 3,3 V Ebene 5 V Ebene in2 . Power Eingang Mit Zähler Schaltung . Vermeiden Unerwartete Stecker Zurück , Führenden zu brennen Probleme Der Modul .
Item specificsBrand Name:boardModel Number:Mega 2560 r3L293D motor:expansion boardProduct Description Features : L293D is a monolithic integrated, high voltage, high current, 4-channel driver.Basically this means using this chip you can use DC motors and power supplies of up to 36 Volts, thats some pretty big motors and the chip can supply a maximum current of 600mA per channel, the L293D chip is also what\'s known as a type of H-Bridge. The H-Bridge is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, e.g. motor.- 2 interface for 5V Servo connected to For high-resolution dedicated timer - no jitter!- Can drive 4 DC motors or 2 stepper motors or 2 Servo- Up to 4 bi-directional DC motors with individual 8-bit speed...
ADXL346 is a small, thin, ultra low power, 3 axis accelerometer with high resolution (13bit) measurement up to 16 G. Digital output data format for 16 bit binary, and can be through a SPI (3 - or 4 wire) or I2C digital interface.The ADXL346 is well suited for mobile device applications. It measures the use of static gravity acceleration in tilt sensing applications, as well as the acceleration of dynamic acceleration motion or vibration caused by its high resolution (4mg / LSB) can be measured tilt change is less than 1 degrees of inclination.Some special induction functions are provided. Comparisons are made for the presence or absence of motion acceleration such as the presence or absence of remote sensing probe activities and the g values for the user to compare with any axial accelerat...
Shipping list: 1 a mini ultra-small step-up conversion module (3-6 v 12 v)Function parameters:The input voltage of 3-6 v. Output voltage + 12 V to 0.6 VMaximum input current: 1.2 AInput current for a long time: 1 aConversion efficiency: 80-90%Starting voltage 2.8 V, output current 50 maEnter 3 v 1 a; Output 12 v, 220 maEnter 3.3 V 1 a. Output 12 v, 250 maEnter 3.7 V 1 a. Output 12 v, 280 maEnter 4.5 V 1 a. Output 12 v, 340 maThe input 5 v 1 a. Output 12 v, 370 maEnter 6 v 1 a; Output 12 v, 450 maDC - DC boost converter module, working frequency 1.0 MHZ, typical conversion efficiency of 85%Pin 2.54 MM spacingSize: 20.5 mm x 10.5 mm x 5.6 mm (very small)Light weight: about 2.23 gramsThis is the voltage step-up conversion module, be sure to follow when use the following conditions:1 the input...
Notice:   The new tracking number for  Yanwen Economic Air Mail can be traced only befor it arrive the airport of your country,please choose  Special Line-YW/China Post Air Mail or AliExpress Standard Shipping.if you want a full tracking info.The same product will arrive in 15 to 60 days.Tracking info of  Yanwen Economic Air Mail can be check here: www.17track.net/en Blue PCB Version ISD1820 Voice Board Module (On-board Microphone) Sound Recording Moduledescription:1, with the board isd1820 chip2 onboard microphone, recording can be directly3, about 10 seconds voice recording4, high-quality, natural sprachwiederherstellung can act as a lautsprechermodul5, with a loop playback, playback, playback, jog, passage6, the chip pin, the m...
describe:support for ide 1.0 + (osx / win / linux)   power supply via usb or external source - 5 v or 7 to 35 v (automatic selection)on board 500ma 5 v regulator built-in usb and serial)6 i / o pins (2) are for usb only if your program actively communicates via usb, then you can all 6 even if you are programming for usb)8 carat flash memory (over 6 carats after boot loader)i2c and spi vis (usi) pwm 3 pins (more possible with software pwm)adc 4 pinspower led and test / status led (on pin0) support for ide 1.0 + (osx / win / linux)   power supply via usb or external source - 5 v or 7 to 35 v (automatic selection) on board 500ma 5 v regulator built-in usb and serial)6 i / o pins (2) are for usb only if your program actively communicates via usb, then you can all 6 even if ...
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