makerfocus

Description:Recessed design, save more space for bread board 2 Channel design, you can choose 5V or 3.3V Can be powered via USB power and DC power. Input Voltage:7~12V Output Voltage:3.3 or 5V   Packing List: 2*5V/3.3V breadboard power supply module  

Note:1. This voltage and current display meter is installed in split type . Split type: Convenient to installation, and the transformer is separated from the instrument.Transformers can be installed according to the actual position measured (the lead of the secondary end of the transformer...

Description:ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.USB to ESP-01...

Brand: MakerFocus UPC: 673400192943 Product DescriptionThis module to ESP8266 as the master, DHT11 for the temperature and humidity sensor. ESP8266 collection environment temperature and cooling upload to the server.ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the...

Description:802.11 b /g / nBuilt Tensilica L106 ultra-low power 32-bit micro-MCU, it supports 80 MHz clock speed and 160 MHz, support for RTOSBuilt-in 10 bit precision ADCBuilt-in TCP / IP protocol stackBuilt TR switch, balun, LNA, power amplifier and matching networkBuilt under the PLL,...

Features: Data download access to the website: http://www.nodemcu.comThe chip model: CP2102; It is designed to occupy minimal PCB areaESP8266 is a highly integrated chip designed for the needs of a new connected worldIts high degree of on-chip integration allows for minimal external circuitry  ...

Features: -Operate File: ★Youtube Video:https://www.youtube.com/watch?v=NEo1WsT5T7s; ★CH340 Esp8266 NodeMcu Arduino Wifi Module's detail: http://nodemcu.readthedocs.io/en/master. ★Schematic: https://drive.google.com/open?id=1AR6M2L_tX63DrD942vcevLtX6LiF0kG6 -Powerful Esp8266 Wifi Module: Nodemcu v3, Upgraded to CH340 chip; Power your development in the fastest way combinating with NodeMcu Firmware; It's a IOT unit with all available resources...

Description: MakerFocus 2Pcs I2C OLED Display Module 0.91 Inch I2C SSD1306 OLED   Display ModuleOLED display, no need backlight, self-illumination.The display performance is better than the traditional LCD display, also lower consumption.Specifications:Driver IC: SSD1306Size: 0.91 inch OLEDResolution: 128 x 32Size: 38 * 12 mmNumber...

Description:JDY-64 is designed for low-power lossless two-channel stereo solution. The overall performance is very advantageous. Users only need to connect the module to the application product, and they can quickly realize wireless music transmission. By default, there is no the prompt sound of button,...

Description:Micro:bit Protective Silicone Case is based on the degree of children's preference and audience to improve the design and created.It's aimed to create a more positive and interesting programming environment for children, to get rid of the past boring programming life.Features:1. Cute and unique appearance.2. Food grade...

Features:1 Waterproof, dustproof and drop resistant2. High precision3. Reverse connection protection4. The decimal point is automatically shifted. When the voltage below 10V, the number of digits displayed on the voltmeter is 0.01;  When higher than 10V, the number of digits displayed on the voltmeter is 0.1 and...

Specifications:The nRF24L01+ is a 2.4GHz ISM band transceiverRange: 800+ meters line of sightIncludes on board support components and the RFX2401C which is the PA (Power Amplifier) and LNA (Low-Noise Amplifier)A host microcontroller can communicate and configure the nRF24L01+ over a 4-pin Serial Peripheral Interface...

Specifications：Power Supply: 2.0V——3.6VDC Communication interface: Standard SPI modeOperating frequency: 2400MHz-2525MHz（1MHz step ）Maximum power: 20dBm (about 100mW)Gbps: 250k,1M,2M, AdjustableAntenna Type: SMARecommended Measured distance: 2000M(Actual measurement distance: 2300M)Working Humidity: ＜90% RHConnector: 2*4*2.54mmSize: 18 * 33.4mmTransmitting Current: 20dBmOperating Temperature:  -40℃ ~ +85℃Storage Temperature:  -55℃ ~ +125℃Working Humidity:  ＜90% RHCommunications levels: 0.7VDD——5.2VDCEmission...

Desciption:Are you still worried about the cooling function? Would you like to have a new cooling fan for your NVIDIA Jetson Nano development kit or other device?These new 40mm x 40mm x 10mm cooling fans can help you solve this problem.Feature:1. Cooling the NVIDIA...

MakerFocus 2pcs OLED Display Module I2C 128X64 1.3 Inch Display Module SSD1106 White Application: These serial modules can be used for raspberry Pi 4B/3B+/3B/2B/Zero, Beagle Bone Black,Ar duino UNO and Mega, 51 MCU, STIM 32 and so on. Showing graphical & textual information directly...

Description:If you solder up a surface mount component and you will find that they are too small parts.There's dozens of different names including QFN, TDFN, SOIC, SOP, J-Lead and so on. What do they mean and how can you tell how big they are?Now...

Description:Supports raspberry pi zero and zero w (directly-pluggable)Play videos (supports multi formats, MP4 and so on)One end of the cable is 15 Pin 1.0mm Pitch interface and the other end with 22 Pin 0.5mm interfaceHigh quality ffc cableLength: 16cm/30cm optional Features: Specially designed for...

Description:This Pi fan connector is separating, One-to-Two interface, can choose 3.3V or 5V.Size (L x W x H): 3 x 3 x 0.7 cmRated voltage: DC5VWorking voltage: 3.0-5.8VCurrent: 0.18AAir volume: 5 m3 / hNumber of revolutions: 13200RPMNoise Level: 18dba±10%Package Including:2 * Rpi fan8 *...

Description:Now, the 18650-battery shield has been updated to V3.You can use this battery to shield power many products like Raspberry Pi or Arduino.In this version 18650 shield has a protection.Output current can reach 1A, I believe this will be useful for the project.Features:Battery protection(Over...

Makerfocus 3.7V 1100mAh Lithium Rechargeable Battery 1S 3C Lipo Battery with Protection Board Insulated Rubber Tape and Micro JST 1.25 Plug for Arduino Nodemcu ESP32 Development Board Note: The maximum operating current of this battery is only about 1.5A, can not be used for...