100% Brand New.riefMaterial:...
1. This module adopts high-performance imported chip, and its performance is better than the general module.2. Input any DC voltage from 0.9V to 5V, and output 5V DC voltage stably. A single AA battery can output up to 200 ~ 300mA current, and two AA batteries can output 500 ~ 600mA current. It can supply power for your mobile phone, camera, MCU and...
New Product Introduction:1: The new United States imported chips, definitely not homemade chips, disassemble chip.2: The maximum output current 3A, long-running 2.1A, sufficient margin.3: The new design, circuit design does not require electrolytic capacitors and tantalum capacitors (electrolytic capacitor life is short, tantalum risk of explosion). Now...
DESCRIPTION:Support CAN V2.0 B , Communication rate up to 1Mb/SPower supply: DC 5V , SPI Protocol ControlWork current: 5mA ,Size: 4*2.8 cm , standby current: 1uAWorking temperature: -40 C - 85 C120 Ohm terminal resistance, Impedance matching and guarantee the ability to drive
- DS1302 main performance indexIn The real time clock has The ability of calculating The prior to The 2100 second, minute, hour, day, week, month, year, and The ability to adjust a leap year- Wide working voltage: 2.0 ~ 5.5 V- When The working voltage is 2.0 V, The current is less than 300 na- Read/write clock or RAM data have two transmission way: Single...
20pcs B0505S-1W 5V to 5V converter DC DC power module converter 1000VDC Isolation
Highlights:Two independent PWM generators can set the frequency, duty cycle;The wide frequency range, high accuracy;Can serial communication.First, the module description:Frequency is divided into three ranges:XXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;XX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of...
Pack:DS1307 I2C real-time clock chip (RTC)24C32 32K I2C EEPROM memorySolve the problem DS1307 with backup battery can not read and write.Fully charged, it can provide the DS1307 timing 1.Compact design, 27mm * 28mm * 8.4mmLeads to the a DS1307 clock pin, to provide the clock signal for the microcontroller.Can be cascaded to other I2C devices.
5A PWM:Operating voltage: DC4.5V-35VOutput current: 0-5AOutput power: 90W (max)Quiescent current: 7uA (standby)PWM duty cycle: 1% -100% PWM frequency: 20khz Size: 30mm x 26mm x 14mm (Without Handle)Precautions: DC motor governor input is DC, can not directly connected to the AC (for example: home 220V AC), otherwise it will burn! DC power supply...
Bt201 Dual Mode 5.0 Bluetooth Lossless Audio Power Amplifier Board Module Tf Card U Disk Ble Spp Serial Port Transparent Trans Function introduction: 1. Support Bluetooth audio, BLE data transmission, U disk playback, TF card playback. Support MP3/WAV/FLAC/APE format decoding 2. Optional: Serial AT command control. Support to modify the baud rate. Modify...
Description: 100% brand new and high quality.ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with dual-mode Wi-Fi and Bluetooth chips, which is safe, reliable, and scalable to...
10set UNO R3 for Arduino Compatible MEGA328P ATMEGA16U2 10PCS UNO R3 10PCS cables
Highlights:Two independent PWM generators can set the frequency, duty cycle;The wide frequency range, high accuracy;Can serial communication.First, the module description:Frequency is divided into three ranges:XXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;XX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of...
MC-38 1pair Wired Door Window Sensor 330mm Wire Lengthen Randomly Magnetic Switch Home Alarm System N.C Type
Description: The TB6612FNG motor driver can control up to two DC motors at a constant current of 1.2A (3.2A peak). Two input signals (IN1 and IN2) can be used to control the motor in one of four function modes - CW, CCW, short-brake, and stop. The two motor outputs (A and B) can be separately controlled, the speed of each motor is controlled via a PWM...
The module is a 12-pin display module with a 4-point common digital tube (0.36 inch) with a clock point. The driver chip is TM1637. It only needs 2 signal lines to enable the MCU to control the 4-bit 8- Segment digital tube.The module features are as follows:Display device is 4-digit yang red digital tubeDigital tube 8-level grayscale adjustableControl...
T-Call V1.3规格:Hardware Specifications Chipset ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessorFLASH QSPI flash 4MB / PSRAM 8MBSRAM 520 kB SRAMButton ResetUSB to TTL CP2104Modular interface UART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、capacitor touch sensor、ADC、DACLNA pre-amplifierOn-board clock 40MHz crystal oscillatorWorking...
Features:This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0% -100% .With a self-recovery fuse 2A and a Power-On LED light.Enable to provide a continuous current of 2A to your DC motor or other DC...
Input power supply: 7v-30v, below 24V is recommendedOutput voltage: 5VOutput current: 5A Max.Steering gear power drive, can directly connect the steering gear, break off can be used as power module
1. Working voltage: DC5V to 20V2. static power consumption: 653. output level: high 3.3V, low 0V4. delay time: adjustable (0.3 sec ~18 sec)5. the embargo time: 0.2 seconds6. trigger mode: l not repeatable, h can be repeated, the default value for h7. induction range: less than 120 degree cone angle, up to 7 meters8. working temperature:- -15~ 709.PCB...
1pcs Basic Breakout Board For FTDI FT232RL USB To TTL Serial IC Adapter Converter Module For Arduino 3.3V 5V FT232 Switch
1set 10pcs Alligator Clips Electrical DIY Test Leads Alligator Double-ended Crocodile Clips Roach Clip Test Jumper Wire
0.28 Inch 2.5V-40V Mini Digital Voltmeter Voltage Tester Meter Red/Blue/yellow/green LED Screen Electronic Parts Accessories
LM2596 LM2596S DC-DC 4.5-40V adjustable step-down power Supply moduleName : LM2596 DC-DC Buck moduleInput voltage :4V ~ 35VThe output voltage : 1.23V ~ 30VOutput Current :3A( Max)Conversion efficiency:92% ( MAX )Output ripple:
Wifi Bluetooth Development Board Antenna ESP32 ESP-32 REV1 CH340 CH340G MicroPython Micro USB Lithium Battery Interface Featurewireless onlineBluetooth4MB flashLithium battery interface, 500mA maximum charging current
MPU9250 BMP280 module(Three-axis gyroscope triaxial accelerometer triaxial magnetic field pressure)Module Model: GY-91Use chip: MPU-9250 BMP280Power supply: 3-5v (internal low dropout regulator)Communication: standard IIC / SPI communications protocol-Chip 16bit AD converter, 16-bit data outputGyroscopes range: ± 250 500 1000 2000 ° /...
Name: HMC5883L module (triaxial magnetic field module)Model: GY-271Using chips: HMC5883LPower supply: 3-5vCommunication mode: IIC communication protocolMeasurement range: 1.3-8 Gauss