Introduction:This anti-lost adopts...
LM317T L7805 L7806 L7808 L7809 L7810 L7812 L7815 L7818 L7824Each 5 pieces
[Description] 1, RFID-RC522 module one;2, the standard S50 blank card one;3, S50 shaped cards one (as shown keychain shape);4, vertical, curved row of pins each one;Note: The relevant technical details and the development of routines, etc. Want to contact customer service request, please buy download address.Mainly includes the following:A, supporting...
New Product Introduction:1: The new United States imported chips, definitely not homemade chips, disassemble chip.2: The maximum output current 3A, long-running 2.1A, sufficient margin.3: The new design, circuit design does not require electrolytic capacitors and tantalum capacitors (electrolytic capacitor life is short, tantalum risk of explosion). Now...
RoHS 1.3 inch OLED module white/blue IIC I2C Communicate color 128X64 1.3 inch OLED LCD LED Display Module 1.3" OLED module
SHT31 Description:Sensiron Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And, finally we have some that have a true I2C interface for easy reading. The SHT31-D sensor has an excellent ±2% relative humidity and ±0.3°C accuracy for most uses.Unlike earlier SHT sensors, this sensor has a true I2C interface,...
5A DC-DC adjustable step-down module with a voltmeterOne: Product DescriptionThis product is a 180 KHz fixed frequency PWM buck (step-down) DC/DC module,capable of driving a 5A load with high efficiency, low ripple and excellent line and load regulation.The module with a voltage meter to display the input voltage and output voltage, and the voltage can be...
100Pcs DC-005 Black DC Power Jack Socket Connector DC005 5.5*2.1mm 2.1 socket Round the needle
Screen Size: 64x48 pixels (0.66” Across)Operating Voltage: 3.3VDriver IC: SSD1306Interface: IIC(I2C)IIC Address: 0x3C or 0x3D
Hi-Link latest power supply module, suitable for smart home switch control device, small volume, low current, input voltage range, is the best choice of smart home. Product features: 1. The ultra-thin, subminiature2. The full voltage input (90 ~ 264 vac)3. Low ripple and low noise4. Output overload short circuit protection function5. High efficiency...
8232 AD8232 Ecg physiological measurement Ecg Physiological Measurement Heart Pulse Ecg Monitor Sensor ModuleApplication:- Fitness and sports heart rate monitoring- Portable ECG- Remote health monitor- Game peripheral equipment- Bioelectricity signal collectionSpecification:- AD8232 adopts double poles high-pass filter to eliminate the motion artifacts...
Size: 10 mm * 50 mmWeight: 2.5 gTechnical parameters:Supply Voltage: DC4-7 vThe Communication interface: IO Control
100pcs AMS1117-3.3 AMS1117 LM1117 1117 3.3V 1A Voltage Regulator
8 x 2 LCD Module 0802 Character Display Screen blue/yellow green
Minőségi tárolódoboz körömdíszeknek, strasszoknak, flittereknek, gyöngyöknek. Készítsd elő és díszítsd körmeid vagy műkörmeid kedvedre!
USB to RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS WinCE5.0
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:TDA2030A audio amplifier circuit, often using V-5-pin single in-line plastic package structure. The integrated circuit is widely used in car stereo receiver tape recorders, medium-power audio equipment, with small size, large output power, distortion and other characteristics. And has an internal protection circuit.Feature:1. onboard TDA2030A...
Chip Type: TEC1-12706 External dimensions: 40 * 40 * 3.75mmInternal resistance: 2.1 ~ 2.4 (ambient temperature of 23 ± 1 'C, 1kHZ Ac test)The maximum temperature difference: Tmax (Qc = 0) above 59 'C.Working current: Imax = 4.3-4.6A (rated at 12V)Rated voltage: 12V (Vmax: 15V starting current 5.8A)Cooling power: Qcmax 55WWorking environment: temperature...
Wifi Bluetooth Development Board Antenna ESP32 ESP-32 REV1 CH340 CH340G MicroPython Micro USB Lithium Battery Interface Featurewireless onlineBluetooth4MB flashLithium battery interface, 500mA maximum charging current
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...
This is the professional version of the Mini Pro is a microcontroller board, has its good burn Bootloader, without the user having to buy ISP burner were burning, easy to use. It has 14 digital input / output pins (of which 6 can be used as PWM outputs), 8 analog inputs (increase A6 A7 with two analog input ports than the regular version), an 8MHz...
Support for the Arduino IDE 1.0 (OSX/Win/Linux)1. Power via USB or External Source - 5v or 7-35v (12v or less recommended,automatic selection)2. On-board 500ma 5V Regulator3. Built-in USB4. 26 I/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB)5. 8k Flash...
The WeMos D1 mini is minimal ESP8266 wifi board.11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)1 analog input(3.2V max input)a Micro USB connectionCompatible with ArduinoCompatible with nodemculots of Shields
10PCS MOC3021 DIP optocoupler new and original IC
Product description: Parameter: Chip: TPA3110 Condition:XH-A232 Application:Computer Supply Voltage:DC8V-26V Dissipation Power:30W 30W Size:53*45*14mm Channels:2 (2.0) Output impedance:4-8ohm Current: more than 3A Signal to noise ratio: 100db Weight:21g Package Included: 1PC TPA3110 Digital Power Audio Amplifier Board
1pcs TPA3118 PBTL mono digital amplifier board 1X60W 12V 24V POWER AMP
NOTE:Its color is randomly!!!1. support the full range of STM32 SWD debugging interface, a simple 4-wire interface (including power), fast, stable; interface definition housing directly marked! Do not need to read the manual;2. support the full range of STM8 SWIM download debugging (common development environments such as IAR, STVD etc. are supported);...
Size: 65 (length) *47 (width) *23.5 (height) mm (excluding copper column)100% Brand new and high quality dc-dc Boost Converter 10-32v to 12-35v Step Up Charger Power Module 150WAdjustable Static Power DC Boost Voltage Regulator Converter Module 10-32V to 12-35V Step Up 150W 6AInput voltage: DC 10-32 VOutput Voltage: DC 12-35 V(Adjustable)The Output...
CJMCU-6070 GY-VEML6070 UV UV light sensor VEML6070 compatible with CJMCU-6070 High-precision UV UV light-sensitive UV light sensor VEML6070 CJMCU-VEML6070 is an advanced CMOS ultraviolet (UV) light sensor with I2C protocol interface and high dynamic detection accuracy. By integrating signal conditioning ICs, photodiodes, amplifiers and analog / digital...
1pcs B0505S-1W 5V to 5V converter DC DC power module converter 1000VDC Isolation
LM2596 LM2596S DC-DC 4.5-40V adjustable step-down power Supply module Name : LM2596 DC-DC Buck moduleInput voltage :4V ~ 35VThe output voltage : 1.23V ~ 30VOutput Current :3A( Max)Conversion efficiency:92% ( MAX )Output ripple:
- DS1302 main performance indexIn The real time clock has The ability of calculating The prior to The 2100 second, minute, hour, day, week, month, year, and The ability to adjust a leap year- Wide working voltage: 2.0 ~ 5.5 V- When The working voltage is 2.0 V, The current is less than 300 na- Read/write clock or RAM data have two transmission way: Single...
名称: 2.4G全向天线频段: 2400-2500 详细指标: 电气性能 Electrical Specifications频带 Frequency Range(MHz) 2400-2500增益 Gain(dBi) >2.5驻波比 V.S.W.R. <1.5极化 Polarization Vertical不圆度 Non-Circularity(dB) ±0.5输入阻抗 Impedance(Ω) 50雷电保护 Lightning Protection...
2004 204 20X4 Character LCD Display Module Blue Backlight.Condition: brand newBlue backlightFully assembled and tested Serial LCD 20x4 ModuleDisplay Format: 20 Characters x 4 linesSupply voltage: 5VThe module can be easily interfaced with a MCUThe module is a low-power consumption character LCD Module with a built-in controller
products Specifcation Products No. Item Specifcation 储存温度Storage Temperature Range -30°C~80°C 运行温度Operating Temperature Range -25°C~70°C Item Specifcation 温度 Temperature Range -25°C~70°C 湿度 Humidity Range 65% ±10% Item Specifcation 舵机尺寸 Size 22.4*12.5*22.8mm 重量 Weight 10g±5% 齿轮类型 Gear type 5 Plastic, 机构极限角度...
10Pcs DC-005 Black DC Power Jack Socket Connector DC005 5.5*2.1mm 2.1 socket Round the needle
LM2596 LM2596S DC-DC 4.5-40V adjustable step-down power Supply module Name : LM2596 DC-DC Buck moduleInput voltage :4V ~ 35VThe output voltage : 1.23V ~ 30VOutput Current :3A( Max)Conversion efficiency:92% ( MAX )Output ripple: