Features:Brand New & High...
Made of high quality material and with fine workmanship, these modules are with high strength and durable for long-term use. They are also stable and reliable on performance for professional design. Suitable use for development and application, these digital temperature sensor modules are great for DIY project.FeaturesHigh quality and durable in useEasy...
Note: This product contains product introduction, wiring diagram, source code and so on. See below.Product introductionThis equipment can be used for the measurement of general household water quality.Generally, the tap water TDS is within 100 (about 90 in Shenzhen) and the purified water is within 10.
DC-DC Adjustable Step-down Power Supply Module Voltage Current LCD Display Shell
Description:Hall sensor module using M44 switchWith comparator regulating Hall signalAO, real-time Hall signal outputDO, steadier Hall signal outputComparator Output Current: 16mAPower Supply: 0-15 V DCHole Inner Diameter: Approx. 3mmSize (L x W): Approx. 36 x 16mmPackage Includes:10x Hall sensor module
Name: Key moduleSize: 11 * 22mmColor: red keycapVoltage: 3.5,5VOutput: digital level (press high, release low)Interface: 3P interface S V GPlatform: MCU, ARM, raspberry pieShipping list:50x key module
IR Infrared Slotted Optical Speed Measuring Sensor Detection Optocoupler Module For Motor Test
40pcs 30cm 2.54mm 1pin Female to Female jumper wire Dupont cable 2.54mm 1pinFemale to FemaleLength:30cmQty:40pcs(40pcs x 1) 40pcs 30cm 2.54mm 1pin Male to Female jumper wire Dupont cable 2.54mm 1pinMale to FemaleLength:30cmQty:40pcs(40pcs x 1) 40pcs 30cm 2.54mm 1pin Male to Male jumper wire Dupont cable 2.54mm 1pinMale to MaleLength:30cmQty:40pcs(40pcs x...
DC-DC 5V to 3.5V / 12V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.2V-24V1.Description: USB boost/buck power supply module, powered by USB, adjust potentiometer to get the required voltage. 2.Features: 1>.One button to turn off the output; 2>.Supply ON/OFF display screen; 3>.Support low power mode;...
mini A6 GA6 GPRS GSM Kit Wireless Extension Module Board Antenna Tested Worldwide Store for SIM800L
Description:new and good qualityProduct parameters BT Version: Bluetooth Specification V4.0 EDR and BLE Send and receive maximum byte count is 90 bytes. Working frequency: 2.4GHz ISM band Modulation method: GFSK(Gaussian Frequency Shift Keying) Speed: SPP: 50% serial port rate BLE: 50% serial port rate Security: Authentication...
Single chip microcomputer weighing AD module - TM7711 compatible with HX710A chip is hardware and software; TM7711 higher performance-price ratioThis module USES 24 high precision A/D converter chip TM7711, is A specially designed for high precision electronic scale, single channel analog input channel. Input circuit can be configured to provide bridge...
Module highlights:1. This module support high level trigger, low level trigger, switch value control, PWM control;2. Using imported double MOS shunt active power output, lower internal resistance, larger current, strong power, under normal temperature10A,600W, meet the use of most equipment;3. Support ultra-wide voltage: DC 4V~60V;4. Easily realize the...
Ethernet ParametersNumber of ports: 1Interface standard: RJ45 interfaceLAN Ethernet: 10 / 100MbpsData cache: 6K bytesProtection: 2KV electromagnetic isolationNetwork protocols: IP, ARP, TCP, UDP, ICMP, IGMP, DCHP and so on Serial Port ParametersNumber of ports: 1Interface standard: TTL serial port, 2.54MM pin, 3.3V or 5V levelBaud rate: 300 ~...
Name : MKS DET outage detection module Notice :It will generate 220V voltage when input the module ,please prepare good protection. Product includes :1pcs * outage detection module1pcs * 3Pin Dupont Cable Product Introduction :1. Connect the power input terminal(blue) of outage detection module, as well as UPS to 220V(or 110V) power.2....
Optical EndstopLightControlLimitOpticalSwitchfor3DPrinters RAMPS 1.4 Description:tips: in generally , the RAMPS 1.4 3D printer requires three optical switches. The optical endstop is a reliable endstop / switch solution for any type of 3D printers and other CNC and/ or 3D tools. Package Included:1 XOptical Endstop1 X Cable
[module name] 600W boost and constant current module[module properties]: non isolated boost module (BOOST)[input voltage]: DC10V-60V[input current]: 10 (MAX)[static working current]: 10mA (12V liters 20V, the output voltage, the more Gao Jing and too current will increase)[output voltage]: 12-60V continuously adjustable (Default output 19V shipmentIf any...
Uses:Temperature detection, temperature control sensors , ambient temperature detectionModule Features :1, using the NTC thermistor sensor , good sensitivity2 , the comparator output signal is clean, good waveform , driving ability , more than 15mA.3 , adjust the temperature distribution position detection threshold4 , the working voltage 3.3V-5V5, the...
Description:This is DC Motor Stepper FeatherWing, which will let you use either a 2 x bipolar Stepper Motor or a 4 x brush DC Motor (or one Stepper Motor and two DC motors).Features:4 full H Bridges: TB6612 chipsets provide 1.2a (peak 3A) per bridge with thermal turn-off protection and internal recoil protection diodes. Can run a 4.5VDC motor up to...
FT232RL FT232 USB TO TTL 5V 3.3V Download Cable To Serial Adapter Module For USB TO 232
WT588D voice module characteristicsModule package (with FLASH memory and peripheral circuits) have DIP16, DIP28, chip packaging has DIP18, SSOP20 and LQFP32 form;According to external or built-in SPI-Flash's different, play different duration, support 2M ~ 32Mbit of SPI-Flash Memory;Embedded DSP audio processor speed, fast processing speed;Built 13Bit/DA...
1. This model is made of imported main control chip. The main control chip is fixed to 1.2MHz oscillation frequency, and MOS tube of ultra-low on resistance (Ron) is used internally. The overall work is stable and efficient.2. This module has the functions of temperature protection and over-current protection, which can ensure the use safety of electrical...
Description:100% brand new and high qualityKnock sensor module and a digital 13 interface, built-in LED build a simple circuit to produce percussion flasher. Interface comes with digital LED, will knock sensor connected digital 3 interface, when percussion sensor senses measure to percussive signals, LED flashing light.Size: 30x18x6mm...
Product DescriptionI. Overview The 5V ESP8266 four-way WIFI relay module uses the ESP-01 as a WIFI module, with a mature and stable 8-bit MCU chip. It can realize the wireless control of the 4-way relay using the mobile phone APP within the LAN in a simple configuration process. Second, functional characteristics 1, Onboard high performance microprocessor...
The power supply is a kind of high-efficiency voltage automatically regulator.Whatever is the input voltage value,the output voltage can be maintained constant.For example,set the output to 12V, then the variation of the input voltage in the range of 5-32V,the output voltage in the 12V invariant.This module has a perfect protection function, and can be...
Description:It is 2.5A power-enhanced motor drive module with silicone line, pin, terminal, whose power supply voltage can be 2V ~ 10V, and it can drive two DC motors or a 4-wire 2-phase stepper motor, also can achieve positive and negative Turn and speed function with thermal protection and can automatically restore.Highlights:1. Imported original...
L3GD20H 3 Axis Gyro Gyroscope Sensor Module
JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE Bluetooth BLE Master Slave Through the Bluetooth MESH
Shipping list:1×DHT Shield2×Long female pins2×Short female pins2×Normal pins
description: Object is sensed output 0, output 1 is not sensitive to the time, directly with 3V and 5V microcontroller IO port connected.Sensing distance 2-40 cm, distance, good anti-jamming capability. (Note: The infrared sensor can not detect all objects get the same distance, objects of different colors of light reflectance of different objects...
US-016 Diy PCB Analog Voltage Output Double Range Analog Ultrasonic Ranging Module Launch&Receive High Accuracy DC 5V Product Description: Operating Voltage: DC 5VOperating Current: 3.8mAOperating temperature: 0 to 70 degreesAnalog output voltage: (0 ~ Vcc)Induction angle: less than 15 degreesDetection range: 2cm-300cmDetection accuracy: 0.3cm...
2Cells / Single Lithium ion Battery Charger Module 1-2A PCB 18650 TP5100 4.2V 8.4V
Bluetooth Expansion shield V03 Compatible with Xbee Bluetooh Bee
T8 V1.3 TTGO ESP32 4MB PSRAM TF CARD 3D ANTENNA WiFi Module Bluetooth ESP32-WROVER Micropython
High efficiency boost LED power supply DC3-18V solar LED lamp drive power supply 7W supports PWM dimming
pulsesensor pulse heart rate sensor for open source hardware development pulse sensor
Notice: The new tracking number for China Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking info. Tracking info of China Post Ordinary Small Packet Plus can be check here : www.17track.net/en Features:l FTDI based USB to TTL Serial Cable are...
The kit list:1. Colorduino development board2.RGB Led Matrix Display Screen3.RS232 serial module4 double female 1P-1P DuPont line 6
DB9 serial COM transfer-free solder terminals RS232 female connector with back side screw DIY
lista: 1. uno r3*1 placa2. desenvolvimento*1 placa de expansão3.*1 breadboard4. led emissor kit( vermelho/azul/amarelo, each* 5)5. 74hc595*16.*2 campainhas7. sete- segmento display( 1- dígitos)*18. sete- segmento display( 4- dígitos)*19. switches*10 botão10. light dependent resistors*31 1. 10k resistors*51 2. 1k resistors*51 3. 220r resistors*81 4....