makerfocus

Camera Features:Angle of view: 65 degreesThe focal length: 2mm and 4-5mmFixed focus: 1 m to infinityFrame rate: about 30fpsMaximun pixel: 5M (2592 * 1944 pixel static images)Camera volume: 11.3 * 2.3 * 2.6CMNote:1. Need to remove the protective film before you assemble the out...

Description:The camera is equipped with photosensitive resistance, which enables the camera to automatically detect and recognize light to automatically switch between the night-vision and day-time shooting mode. Manual settings is required!Note: There is a logo "3MP" on camera, sorry for that it's Mold's error,...

Features:Detection voltage: DC 2.4V ~ 30VWorking current: lt;30mADisplay: 0.28 inch LEDDimensions: 31 times; 12.0 times; 9mm (length x width x height)Installation hole: 23 times; 10 mmMeasurement rate: ge;200mS / timesAccuracy: 3 %Operating temperature:-10 ~ +65 ℃Working humidity: 10~80%Working pressure: 80~106kpaColor:This package include 5 colours...

Description: The HC-SR04 ultrasonic sensor is a device that uses acoustic waves to measure the distance of an object. It measures the distance by emitting a sound wave of a specific frequency and listening to the sound wave bounce. By recording the elapsed time...

Features:1. High precision2. Reverse connection protection3. Able to adjustable voltage resistance-Turn clockwise to lower voltage, it can work directly in 5v, 9v, 12v, 24v.4. Three-wire connection, but it can also change three lines to 2-wire connection.Specification:Operating Voltage: 4.0-30 VDetecting Voltage: 0-100 VWorking Current: <20...

Fetures: The BB-ADTR breadboard adapter makes it easy to connect any 2*4 pin device or module, such as an nRF24L01+ or ESP8266 ESP-01 module, to a standard breadboard.The adapter has a wide enough footprint to secure the board and a connected module firmly to...

Product Description:Adapter:Input: 100-240V 50/60Hz 0.3AOutput: 5V 3ACable length: 1mFeatures: with switch buttonCompatiable: Raspberry Pi 4BHeat Sink:Size: 5mm*14mm*14mm/5mm*14mm*14mm/5mm*9mm*9mmMaterial: AlumiumColor: SilverFunction: The contours of these heat sinks are perfectly adapted to the Raspberry Pi 4B standard.Feature:With switch button, it can protect the mainboard from loosening and...

★ MCU users, if you accept a small load KEY can be connected to the microcontroller about 20s to provide a low level allows the module to continue working. Trigger mode: low level trigger (ground)★ 4 in 1 Charging / Discharging / Lithium Battery...

820mAh 1S 3.7V 653042 Lithium Polymer Battery Lipo Battery with JST 2.0A Connector(Pack of 2) Specification:Basic Information:Rated Capacity: 820mAhRated Voltage: 3.7 VStorage Temperature: -20~+25°CStandard Charging Current: 0.2C (740mA)Maximum Charging Voltage: 4.200±0.020VStandard Discharge Current: 0.2C (740mA)Cut-Off Voltage: 2.750±0.005 VCharging Temperature: 0~45°CDischarge Temperature: -20~+60°CWarm Reminder:1. Charging current should...

Description:This is a 100mW UART transparent and transmission wireless transceiver module, operates at 862~893MHz, based on original imported RFIC SX1276 from SEMTECH. The module integrates the function of receiving and sending information, adopts LoRa spread-spectrum technology, which means the transmitting distance and penetration capacity...

Description:This 3 in 1 small module with various functions that sending voice and short message, browsing webpages and collecting GPS.Features:IPEX interface active antenna; Two-stage amplification, high gain, strong signal.Support voice SMS GPRS, support GPS positioning.Insert the SIM card and Arduino board, you can send...

This is a LattePanda alpha 864 or lattePanda alpha 800 aluminum passive cooling are designed for LattePanda alpha 864 or LattePanda Delta by Geekworm;With this box, you no longer need to use a fan to cool the motherboard, you no longer have to endure...

Features:1. Can be fixed on objects such as walls and desktopsThe aluminum alloy casing has two aluminum alloy gaskets, which can be screwed to the wall, table top and other objects.2. Aluminum Alloy MaterialHigh hardness, strong pressure resistance, metallic luster, not easy to rust,...

Features: -Documentation: https://drive.google.com/open?id=1Yh4PUtbGnVywMMLq26s9Cj-PuJ_ZGJeU.Guide Vedio: https://www.youtube.com/watch?v=elKXLAs3zII. File Library: https://github.com/G6EJD/ESP32-X1-Examples. -AD/USB Input; Programmable LED (D0); Integrated 18650 charging and discharging system. One switch; SDA OLED and SCL; Five buttons; 5 digital contacts. -Charging/Discharge Protection; Compatible with NodeMCU; Input voltage range: 5-12 V; Charge current: 500 mA;...

Features: - 5V 1A power supply for greater driving force - 3.3V and 5V power interface - Support 3V-5V sensor module - Micro:bit all pins lead - 3.5mm audio connector - 5 gold fingers - Built-in buzzer (switch switching) - With LE-GO mounting holes...

Description:CAN-BUS is a common industrial bus because of its long travel distance, medium communication speed and high reliability. It is commonly found on modern machine tools and as an automotive diagnostic bus. This CAN-BUS Shield adopts MCP2515 CAN Bus controller with SPI interface and...

Product descriptionColor:BlackThird Helping Hand Soldering Station Welding Tool Aluminum alloy base with Six Flexible ArmsGeneral:The Third Hand quickens soldering, electronics, and DIY projects allowing you to finish your work faster than ever before! Our Third Hand makes positioning a breeze with flexible arms.Specification:Aluminum alloy...

Description:ESP8266,ESP-12FWIFI Development Board4M bytesThis is D1 mini, it is a mini WIFI board based on ESP-8266EX.11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wiresupported(except D0)1 analog input(3.3V max input)1 Micro USB connectionHow to get started in Arduino:Setup driver:1. Before you use miniD1 boards, you need...

Product descriptionFeatures:Two selectable differential input channels.On-chip active low noise PGA with selectable gain of 32, 64 and 128.On-chip power supply regulator for load-cell and ADC analog power supply.On-chip oscillator requiring no external component with optional external crystal.On-chip power-on-reset.Simple digital control and serial interface: pin-driven...

DIY Radio FM Receiver Kit - MakerFocus Digital Radio 76MHz-108MHz Adjustable Wireless Receiver Speaker 5V Power Supply Easy to Assemble for Soldering Learning and Family Education Adult Beginner Learning Materials This soldering DIY kit can help you learn basic electronic knowledge and circuit principles,...