Feature:gnIt is a good gift for your...
Aluminum shell USB ISP USBISP USBASP ASP Programmer for 51 ATMEL AVR WIN7 64 (Random color)
Description:Chip: SIM800LVoltage: 3.7-4.2VSupport networks: China Mobile, China Unicom and global quad-band networkModule size: 2.5cmx2.3cmTTL serial port for serial port, you can link directly to the microcontroller. No need MAX232Power module automatically boot, homing networkOnboard signal lights all the way . It flashes slowly when there is a signal,...
Description:This is a set of transmitter and receiver in one of the photoelectric sensor. The detection distance can be adjusted upon request. The sensor has a detection distance and the visible light interference, cheap, easy to assemble, easy to use features of robot obstacle avoidance, and assembly line piece can be widely used in many...
CJMCU-ADS1115 ultra-compact 16-precision ADC ADC module development boardFEATURES DESCRIPTION23 ULTRA-SMALL QFN PACKAGE: The ADS1113, ADS1114, and ADS1115 are2mm × 1,5mm × 0,4mm precision analog-to-digital converters (ADCs) with 16WIDE SUPPLY RANGE: 2.0V to 5.5V bits of resolution offered in an ultra-small, leadlessLOW CURRENT CONSUMPTION: QFN-10 package...
Product Introduction:1.Size: 4.1*1.6cm2.Board Thickness:1.6mm3.Operating Frequency:2.405-2.485GHz4.Wireless Transmission Speed Rate:250Kbaud5.Power Consumption:
Descirption:This module is a plant watering alarm - as simple as that. You put it into the soil near a plant and it emits a tiny chirp when the soil is dry, reminding you to water the plant. Chirp uses capacitive humidity sensing as opposed to resistive humidity sensing, this means, it does not make an electric contact with the soil, avoiding electrode...
10pcs AMS1117-3.3 AMS1117 LM1117 1117 3.3V 1A Voltage Regulator
Standard: USB2.0 standard, backward compatible, in line with RS485 standard Direction control: automatic data flow control technology, automatic identification and control data transfer direction Baud Rate :300-9216000bps, automatically detect the serial data rate signal Load capacity: supports multipoint, each converter allows connecting 32 RS485...
Battery Shield For D1 mini single lithium battery charging & boost
For Nano IO Expansion Shield is specifically designed to facilitate an easy connection between FOR Arduino Nano and many other devices. In essence, it expands the Nano controller to link those devices in a simple and trouble free manner. It is a perfect companion of Nano breadboard and compatible with both Nano v2.x and v3.x.This expansion shield...
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...
Glass Length 14mmGlass Diameter 2mmTotal Length 45mmContact Form AMax. Switching Voltage 300 VDCMin. Breakdown Voltage 150 VDCMax. Contact Rating 10WMax. Switching Current 0.55 AMax. Operate time 0.45 msBounce time 0.25 msMax. Release time 0.35 msResonant Frequency 5000 HZMax. Operating Frequency 400 HZPull in Value 20-70 ATMin. Drop out Value 4 ATMax....
Description:The whole network smallest adjustable boost module can be easily installed in a variety of small equipment.The module supports MicroUSB input, a USB charger or mobile power supply can easily get to it 9V, 12V, 15V, 18V, 24V, easy to use.Wide input and output voltage, high conversion efficiency.Maximum output current: 2A (recommended for use...
The properties of the lithium battery protection board: Model: HX-3S-03 Overcharge voltage range: 4.25-4.35v±0.05v Size: 30*30*2.8mm Over-discharge voltage range: 2.3-3.0v±0.05v Upper limit working current: 6-8A Working temperature: -40--- 50 °C Upper limit instantaneous current: 9-10A Storage conditions: -40-- 80 ° C Quiescent current: less than 30uA...
10PCS ULN2003AN DIP16 ULN2003A DIP-16 ULN2003 ULN2003APG DIP new and original IC
CJMCU-219 is a module with the I2C interface of zero drift and bi-directional current/power monitoring and control integrated circuit (IC), further expand the TI energy-saving electronic products.INA219 has the industry's highest precision and the small size, not only can monitor the pressure drop on the shunt resistor, sensing shunt power supply...
be used for multimeter, converted to lithium battery charging For example: VIN Port input 5V solar panels, BAT port can output 4.2V to charger 3.7V 18650 batteryNote: The OUT Port can output an adjustable voltage. Specifications:Input voltage: 4.5-8V DCOutput voltage: 4.3-27V DC (Continuously adjustable)Charging voltage: 4.2V DCCharging current: Max....
Technical parameters:1. 14 digital input/output port RX and TX, D2 ~ D13,2. 8 analog input port A0 ~ A73. 1 to the TTL level a serial port to send and receive port RX/TX4.6 a PWM port, D3, D5, D6, D9, D10, D115. Using Atmel Atmega328P - AU microcontroller6. Support serial download7. Support external 3.3 V ~ 12 V dc power supply8. Support 9 v batteries9....
Features:Input: 7-24VMax Current: 1AShipping list:1.WEMOS DC Power Shiled x1PCS2. Pins x2PCS3. Connector x1PCS
Product introduction: The INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port. The The complete INMP441 solution consists of a MEMS sensor, signal conditioning, analog to digital converter, anti-aliasing filter, power management and industry standard 24-bit I2S interface. The I2S interface allows the...
DescriptionME-BME280 is a Breakout Board featuring a Bosch Sensortec ME280 Temperature, Humidity & Pressure Sensor. The board has selectable I2C address jumper (solder link GS2), I2C pull-up resistors, 7 pin header 2.54mm, and two mounting holes 3.5mm.Default setting of the board; single power rail Vdd=Vdd_IO (solder link GS1), pull-ups resistors (R2,...
Product DetailsFM Stereo Radio Module RDA5807M RRD-102V2.0 Wireless Module Pro New for ArduinoArticle-Nr.:5400777Product Details:Stereo ModuleCondition: NewOverview: "RRD-102V2.0" stereo radio module (FM Stereo radio Module) high sensitivity, low power consumption,ultra- small size of the FM stereo radio module.Using RDA Microelectronics of RDA5807M(or...
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...
Embed version of Mega 2560 CH340G/ATmega2560 - compatible with Arduino Mega 2560 board. Built on the Atmel ATmega2560 microcontroller and USB-UART interface chip CH340G.Board have compact size 38x55mm. It is good solution, to make your final project on solder proto-board.Board for functionality similar to the Arduino Mega 2560. It is embed board, but the...
Product Introduction:1.Operating Voltage: 5V2.Pulse Number for One Circle: 203.Rotary encoder can count the output pulse times by rotating positively and negatively. This counting method has no limitation, it can reset and come back to the initial status if matching with the key on the encoder (that is to say it will count from 0)4.Operating Principle:...
N:4.5-28VOUT:0.8-20V 3A(MAX)SIZE:22mm * 17mm * 4mm(Ultra-small)
DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of...
This is the mobile power module Accessories, 18650 Circuit board shell.Meet the individual needs of your DIY, but you must understand basic electronic assembly.Motherboard comes with protection function: Charging overcharge protection, over-discharge protection, overcurrent protection.Intelligent output device after charging full, automatically stop...
Model Name:Mini-360 (ultra small size DC-DC synchronous rectifier buck module)Module Properties:non-isolated buckRectification:synchronous rectificationInput voltage:4.75V-23VOutput voltage:1.0V-17VOutput Current:lowering the value of 3A, long 1.8AConversion efficiency:96% (maximum)Switching Frequency:340KHzOutput ripple:30mV (no-load)Load...
Description:This is the RGB and Gesture Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient light and color measuring, proximity detection, and touchless gesture sensing. With this RGB and Gesture Sensor you will be able to control a computer, microcontroller, robot, and more with a simple swipe of your hand! This is, in...
Parameters1, outer diameter 26mm, large diameter 28.5mm, high 26MM (plus light ball)2, working voltage: DC5V3. Communication interface: I2C4, input light range: 1-65535lx5, spectral sensitivity characteristics: peak sensitivity wavelength typical value: 560nm6. Light source dependence is weak: incandescent lamp, fluorescent lamp, halogen lamp, white LED,...