Показаны результаты 1–20 из 294
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$4.90
This product is suitable for frequencies ranging from 0.1MHz to 2000MHz with a gain of 30dB. The amplifier has excellent gain flatness when operating at frequencies below 500MHz, and can be adjusted carefully to be less than 1dB. Low frequency results in high gain consistency. Working voltage: DC 5V-12V NF:4.2dB Maximum input power:+23dB Input impedance:…
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$2.90 – $3.90Ценовой диапазон: от $2.90 до $3.90
Product Description: The IRF540 isolated power module can provide 4-channel switches to control different circuit modules. MOSFET is a type of MOSFET with switch characteristics, applied in power switches, motor drives, lighting dimmers, etc. It is used to control DC circuits below 100V/33A. It is recommended to control DC voltages greater than 9V and is…
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$2.90 – $7.90Ценовой диапазон: от $2.90 до $7.90
1 2 4 6 8 Channel Low Level 5V Solid State Relay Module SSR G3MB-202P 250V 2A Output With Resistive Fuse For Arduino 1. Product Introduction: 1-way 5V low-level solid-state relay with fuse 250V 2A, can be used for circuit control switch. 2. Product parameters: Supply voltage: DC 5V Supply current: 160mA Input control…
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$2.90
High-concerned chemical: None Package: DIP is_customized: Yes Application: Computer Type: Module Brand Name: NoEnName_Null Origin: Mainland China Condition: New Model Number: ZB2L3 Module Product Introduction Power supply voltage: DC 4.5-6V (micro USB interface) Working current: not exceeding 70mA Discharge voltage: DC 1.00V-15.00V resolution 0.01V Termination voltage range: 0.5-11.0V Support current passing: maximum 3.000A resolution 0.001A Maximum voltage measurement error: 1%+0.02V Maximum error in…
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$5.30
High-concerned chemical: None Size: 10MHz -6GHz Type: RF Biaser BiasTee Model Number: RF Bias Tee 10MHz -6GHz DIY Supplies: Electrical Brand Name: DYKBmetered Output Voltage: 5v dc Style: RF DC blocker Coaxial feed RF Bias Tee 10MHz -6GHz: RF DC blocker Coaxial feed RF Biaser BiasTee: sma 10MHz -6GHz Bias Tee RF Biaser BiasTee DC blocker Coaxial feed for HAM radio RTL SDR LNA Low…
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$4.90
Application areas: DIY power banks, monitoring power supplies, children’s car power supplies, camera power supplies, car power supplies, communication equipment power supplies, various occasions with strict requirements for volume and weight (such as aviation models, etc.). Product parameters: Input voltage:4.75V-23V Output voltage:1.0V-17V Output current:3A (maximum), with a long interval of 1.8A Conversion efficiency:96% Output ripple:<30MV…
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$5.30
Specifications: Maximum output current: 2A Input voltage: 2V-24V Maximum output voltage: 28V Efficiency: 93% in maximum (Minimum) (input-output) difference voltage when input is at (2 V and 50% of max-input-V), loading at (50% and full rated current). Product size: 36 x 17 x 14 mm/ 1.42 x 0.67 x 0.55 inch (L x W x…
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$2.90 – $4.80Ценовой диапазон: от $2.90 до $4.80
The male ends meant for insertion into standard 0.1 quot;(2.54mm) female sockets and the female ends are meant for insertion into standard 0.1 quot(2.54mm) male headers. 24mm length alligator clip, 20cm length dupont cable with pure copper inside, smooth conductivity.2.54mm space solid female and male socket.
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Оценка: 5.00 из 5
$1.53
Этот набор из 140 U-образных соединительных проводов для макетной платы без пайки включает 10 предварительно нарезанных и зачищенных проводов 14 различных длин (от 2 мм до 125 мм), обеспечивая точные и организованные соединения для прототипирования. Разработанные для легкой установки и извлечения, эти прочные провода с цветовой кодировкой повышают эффективность и уменьшают беспорядок на макетных платах. Идеально подходит для энтузиастов электроники, студентов и профессионалов, набор обеспечивает чистое и надежное создание схем без необходимости пайки, что делает его универсальным и экономящим время решением для любого электронного проекта.
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$1.90
1. Adopting dual MOS parallel active output, the internal resistance is lower, the current is higher, and the power is strong. At room temperature, it is 15A and 400W, which meets the needs of most devices 2. Wide voltage, supports PWM 3. Able to control high-power devices Product parameters 1: Working voltage: DC 5V-36V 2:…
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$5.90 – $6.20Ценовой диапазон: от $5.90 до $6.20
Features: 1.USB and Type-c input interfaces are optional, and the Type-c port can pass more current. 2.All aluminum fan heat sink+intelligent temperature control fan, with good heat dissipation effect. 3.Has stable discharge current, adjustable constant current of 0.15-3A. 4.The current adjustment knob increases the current clockwise and decreases the current counterclockwise. 5.Suitable for long-term discharge…
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$4.90
Battery Included: No High-concerned chemical: None Model Number: DC 3V-21V Electronic Test Type: Household Battery Tester DIY Supplies: Electrical Specification: Brand new Voltage: DC 3.7-13V Adjustable current: 0.15-3.00A Power: 15W (continuous working) Fan working temperature: 40°c Fan: Ball bearing fan Size: approx. 68*30*23mm Color: as picture shows Package included: 1pc x Electronic Load Resistor Tester Note: Please allow 1-5mm…
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$3.30
Product Wiki & Tutorials Check the module pin labels and address before using the ADS1115 example. ADS1115 with ESP32: Analog Input, Gain & Voltage → Technical setup notes ADS1115 I2C ADC with four multiplexed single-ended inputs, not four simultaneous converters. The programmable gain range controls conversion scaling. Keep every input within the powered ADC input/common-mode…
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$16.90
1. DIY Hobbyist Starter Kit 2. Using high-quality materials, the quality is guaranteed 3. Plastic box set, more convenient to store 4. The starter kit is easy to operate 5. The product is small Parameters: 1 × ESP32 ESP-32S WIFI board 5x LED white 5 x LED yellow 5x LED blue 5×LED red 1 passive…
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$8.90 – $14.90Ценовой диапазон: от $8.90 до $14.90
Descriptions: Module name: 1500W boost constant current module Module properties: non isolated boost module (BOOST) Working temperature: -40~+85 degrees Working frequency: 150KHz Conversion efficiency: 92%-97%(efficiency have an effect on input voltage, output voltage,current and pressure difference) Installation: 4pcs 3mm column Connection mode: Terminal blocks (please use big current and pure copper wire) Module size: 130mm…
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$3.90
Size: 18650 Holder Type: 18650 battery holder Model Number: battery holder DIY Supplies: Electrical Style: 18650 Lithium Cell Battery Case Output Voltage: Battery Case Features: 18650 lithium battery bracket, 8×10 fixed combination bracket adopts new environmentally friendly V0 flame-retardant ABS material; High-quality materials, better toughness, not easy to brittle, not easy to break, The connection design between holes is strong, The…
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$10.90
Battery Included: No High-concerned chemical: None Model Number: four way18650 lithium battery capacity tester Type: Household Battery Tester DIY Supplies: Electrical Product Description: The product supports four-channel capacity, internal resistance measurement Support individual charging, separate discharge, automatic mode support up to 9 charge and discharge cycles Each channel is independent of each other, set separately, operates independently, and does…
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$6.50 – $6.90Ценовой диапазон: от $6.50 до $6.90
Feature: The product supports 2-channel capacity and internal resistance measurement Supports separate charging and discharging, and supports up to 9 charge and discharge cycles in automatic mode Each channel is independent of each other, can be set separately, and runs independently without interfering with each other The battery clip is firm, and the 18650 battery…
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$6.90
Perfect Fit for PS VR2 Sense Controllers Designed specifically for SONY PS VR2 Sense, this 1Pair Left and Right Hall Joystick ensures seamless compatibility and precise control performance for immersive VR gaming experiences. High-Quality Replacement Part Made as a new replacement accessory, this joystick is ideal for repairing worn or damaged controllers, restoring full functionality…
