Products

Makerfocus 3.7V 2000mAh 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...

Makerfocus 3.7V 3000mAh Lithium Rechargeable Battery 1S 3C LiPo Battery 103665 with Protection Board Insulated Rubber Tape Note:1. The maximum operating current of this battery is only about 1.5A, can not be used for unmanned aerial vehicles, model aircraft or power tools and other...

Makerfocus 3.7V Lipo Battery 10000mAh Lithium Rechargeable Battery 9065115 with Micro PH2.0 Plug for Raspberry Pi UPS Board Specification:Standard Voltage: 3.7VCapacity: 10000mAhMax Working Current: 3ADimensions(±2mm): 112 * 65 *8.8mm / 4.41 * 2.56 * 0.35inch(L*W*H)Discharge Rate: 1COvercurrent Protection: about 1.8-2.1AType of Connector: PH2.0Weight :...

Makerfocus 3700mAh 1S 3.7V Rechargeable Batteries Lithium Polymer Battery with JST 2.0A Connector(Pack of 2) Specification:Rated Capacity: 3700mAhRated 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°CSize:95*33*10mm(L*W*H) Warm Reminder:1. Charging current should...

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...

Product Decription:4 Channel Relay Hat Board For Raspberry Pi is one of the "docker pi" module.It has a 4-channel relay, it is the best choice for smart home projects.This four-channel relay uses high-quality relay modules combined with the most popular microcontroller technology to communicate...

MakerFocus 40 40 10 Fan 12V Hydraulic Bearing Brushless Cooling Fan RGB LED DC [WHAT YOU GET]: 4 * 4010 fan 12V. As long as you have any questions about the product, we will resolve your issue immediately if received your email. For any...

Description:The GT-38 wireless serial communication module is a new generation of multi-channel embedded wireless data transmission module. There are a PCB antenna holder ANT1 and a spring antenna welding hole ANT2 on the module, you can select one of the antennas according to your requirement.Four modes FU1,...

Features:Waterproof and Dustproof.It can measure 2.5-30V DC Voltage,Specification:Working voltage: 2.5-30VDetection voltage: DC 2.5-30VWorking current: <30mAMeasuring Rate:≥ 200 mS/TimesMounting-hole Size: 42 * 23.5 mmMeasurement Accuracy: 3 ‰The minimum working voltage:  +2.5 VThe maximum working voltage: +30 vWorking temperature:-10 ~ +65 ℃Working humidity: 10~80% (No condensation)Dimensions:...

Description:Size: 40 mm x 40 mm x 10 mm;Working Voltage: DC 12V;Working Current: 0.08A;Air Flow: 5.75±10% CFM;Power: 0.96w;Cable length: 280mm;Certification: CE,UL,CUL;Feature: Oil bearing 30000 hours; Double roller bearing 50000 hours.Temperature of usage environment: -10℃ to +70℃;Bearing is high precision, long life and low noise   Packing...

Features: The 433MHz spring antenna is rigorously tested repeatedly, with high antenna gain, small VSWR, and excellent performance. It can be used for 0.96 OLED Display ESP32 Lora develpment board. (Purchase Link: ) 3dBi wireless module digital transmit antenna IPEX 13 U.FL Interface.Central Frequency:...

  Features: It can be used for 0.96 OLED Display ESP32 Lora Kit The 868-915MHz antenna is rigorously tested repeatedly, with high antenna gain, small VSWR, and excellent performance. Band definition: 868-915MHz; Connector type: IPEX. Standing wave ratio: < = 1.5; Gain: 3dBi; Maximum...

Features:1. Note: The maximum operating current of this battery is only about 1A, can not be used for unmanned aerial vehicles, model aircraft or power tools and other products that require high current.2. This product interface is 1.25 pitch male, it can be matched...

Features:This DC-DC module on the module can convert 12 V to 3.3 V, and there is also a 12 V output.Two sides panel design, practical and professional.Specially designed two rows of needle holes that can be directly fixed to a universal PCB to extend...

Descriptions:Charge indication: IN letters will appear on the charging display.Output load indication: After the load is connected, long press the LED light button, the output starts, the display will appear OUT letters and relative output voltage and current 5V1A or 5V2.1A.Protection function: The protection...

Features: -Model:Esp-01.Compatible with Arduino -Support 3 modes: AP, STA, AP + STA -Link to view the technical details, https://nurdspace.nl/ESP8266 -Introduction: https://github.com/sleemanj/ESP8266_Simple -Youtube tutorial: https://www.youtube.com/watch?v=qU76yWHeQuw   Specifications: Serial/UART baud rate: 115200 bps Serial/UART baud rate: 115200 bps Input power: 3.3V I/O voltage tolerance: 3.6V Max...

Feature:SDIO 2.0, SPI, UART32-pin QFN packageWi-Fi Direct (P2P), soft-APIntegrated TCP/IP protocol stackIntegrated TR switch, balun, LNA, power amplifier and matching networkIntegrated PLLs, regulators, DCXO and power management units+19.5dBm output power in 802.11b modePower down leakage current of lt;10uAIntegrated low power 32-bit CPU could be...

Description:MAX7219 is an integrated serial input / output common-cathode display drivers, which connects the microprocessor and 8 bit 7-segment digital LED display, you can also connect a bar graph display or 64 separate LED. Includes an on-chip type B BCD encoders, multi-channel scanning loop,...

Specification:Connector Wire Length 300mm/11.8 inchOperating Speed: 0.17sec / 60 degrees (4.8V no load)Operating Speed: 0.13sec / 60 degrees (6.0V no load)Stall torque: 12kg/cm(6V), 13kg/cm(7.2V)Operation Voltage: 3.0V - 7.2VGear Type: All Metal GearsDead Band Width: 4usPlug Specification: JR FUTABA and so onTemperature range: -30 -...

Specifications:On-board 3.3V voltage regulator accepts your Arduino +5V supply and provides 3.3V for the attached nRF24L01+ moduleAllows for easy connection to Addicore nRF24L01+ modulesSmall power on SMD LED indicatorVoltage Regulator Input Voltage (connected to VCC): 4.8V to 12VVoltage Regulator Input Voltage Max: 15V (we...