Показаны результаты 21–40 из 334
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$3.90
1. Support the full range of STM32 SWD interface debugging, simple interface (including power supply), 4 line speed, stable work; Interface definition shell directly address! Don’t need to read instructions! 2, support all series STM8 SWIM download debugging (common development environment such as IAR, STVD etc.) are supported. Support the software version is as follows:…
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$4.60
Product Features: 1. High voltage output, 10kV-20kV output, ensuring stable and reliable ignition effect 2. Dynamic frequency sweep arc initiation, automatic arc initiation without manual arc initiation, convenient, fast and efficient 3. Overheating protection mechanism, MOS overheating automatic protection, effectively preventing high temperature damage to equipment 4. Compact size design, compact driver board and transformer,…
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$6.90 – $7.50Ценовой диапазон: от $6.90 до $7.50
Product features: Output: 5V/2A Wiring terminals:Max 20A output USB port: 6 groups 5 power outputs: +12V, -12v, +5V, 5VSB, +3.3V 5 types of power output indicators: +12v normal output = blue displayed -12V normal output = shows blue +5V normal output = shows red 5VSB normal output = red display 3.3V normal output = red…
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$8.90
24-Pin E-Ink Display Adapter Board Unlock the full potential of your ePaper screens with the DESPI-C02 HAT Adapter Board, designed to seamlessly integrate with a range of microcontrollers and development boards. Key Advantages • Broad Compatibility: Compatible with most 24PIN SPI e-paper displays up to 13.3 inches, meeting diverse display requirements. • Plug & Play Design: Direct…
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$3.00
Product Wiki & Tutorials Wire the HMMD radar to ESP32, check OT2 presence, inspect binary UART reports and read firmware information before adjusting detection settings. HMMD S3KM1110 with ESP32: Presence & UART Setup → Technical setup notes HMMD module reference: S3KM1110 24 GHz radar with 3.3 V power and 3.3 V UART/digital signals. Supply range:…
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Оценка: 5.00 из 5
$3.90 – $25.90Ценовой диапазон: от $3.90 до $25.90
Product Wiki & Technical Support Upload connection errors, USB-base checks, a simple board test and camera compatibility troubleshooting. Follow the instructions for your exact ESP32 or ESP32-S3 board. ESP32-CAM troubleshooting guide → The OV2640 image sensor has 2 million pixels (1632×1232 pixels), its size is small, the working voltage is low, and it provides all…
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$3.30 – $3.60Ценовой диапазон: от $3.30 до $3.60
Features: Module name :250W boost constant current module Module properties: non-isolated step-up module (BOOST) Input voltage: DC8.5V-48V Input current: 10A (MAX) exceeds 8A please enhance heat dissipation Quiescent current: 10mA (12V liter 20V, the output voltage, the higher the current will increase too quiet) Output voltage: 10-50V continuously adjustable Constant range: 0.2-8A Temperature: -40 to…
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$4.00
Product features: 1. Using high-quality materials with guaranteed quality 2. This product is widely used in precision measurement instruments, building automation, precision mechanical equipment, elevators, lifting equipment, automation systems, calculator office equipment, servo system inverter equipment, frequency conversion equipment, lighting, information communication equipment, UPS switching power supply, automotive electronics and other equipment 3. It is…
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$0.99
The 28BYJ-48 is a small, cheap, 5 volt geared stepping motors. These stepping motors are apparently widely used to control things like automated blinds, A/C units and are mass-produced. Due to the gear reduction ratio of approximately 64:1, it offers decent torque for its size at speeds of about 15 rotations per minute (RPM). Features:…
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$2.50 – $3.50Ценовой диапазон: от $2.50 до $3.50
High-concerned chemical: None Type: Module Brand Name: Aideepen Origin: Mainland China Condition: New Description: 1. Boosts 3.7V lithium battery voltage to 9V or 12V to meet diverse device requirements 2. Supports adjustable 9V and 12V output voltages for versatile application scenarios 3. Integrates charging and discharging functions to simplify circuit design and enhance efficiency 4. Compact size facilitates easy…
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$8.90
Specification Input voltage：DC12V-24V Output channel：1CH Output current：30A Output power：12V≤360W; 24V≤720W Working temperature：-20~60°C Controller Size：85*61*22mm Remote control size：60*30*12mm Remote control distance：about 50M Weight：about 126g Application：Constant voltage PWM single channel LED Control method：3-Key RF wireless remote control Adjustment range：0-100%;Speed/brightness Features 1. 0~100% brightness adjustable. 2.Adjust the light to be soft and stable, without flickering. 3.PWM digital dimming…
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Оценка: 5.00 из 5
$43.90
The E4 board is the smallest 3D printer control board based on the ESP32 microcontroller from ESPRESSIF With built-in WI-FI and Bluetooth. The controller has a maximum speed of 240MHZ and 16M flash memory. Feature -Compact size: 90MM X 67MM -Native WI-FI support -12V to 24V input power, 3 power outputs and 3 5V outputs…
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$1.90
Product Features: High Precision Simple Operation Powerful Functionality Compact Size User-Friendly Product Specifications: Product Name: 3-Cell 12.6V 60A Lithium Battery Protection Board (Balanced Charging) Model Number: HW-544 Charging Voltage: DC 12.6V~14V Continuous Discharge Current: Max 60A (Reduce load current if module overheats due to poor cooling) Continuous Charge Current: Max 10A Dimensions: 41*62*3.4mm Weight:…
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$2.60 – $2.90Ценовой диапазон: от $2.60 до $2.90
Features: 1. Using high quality materials, quality assurance 2. Exquisite and compact appearance, beautiful arrangement of components 3. Good compatibility, large capacitance low temperature and high efficiency 4. Compact size and easy to use 5. Wide range of applications, suitable for a variety of electrical equipment Parameter: 3W Input voltage: 5V Output current: 600mA Power:…
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$3.70
Features 1. Supports 4-port output, powering routers and peripheral devices 2. Peak 47.5W output ensures stable operation of high-power devices without disconnections 3. Short-circuit/overvoltage/surge protection safeguards equipment and batteries 4. Four-stage indicator (100%-25%) for precise power monitoring, preventing unexpected shutdowns 5. Mini module + terminal cable design for easy installation across various router setups Parameter…
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$5.90
Diameter: 19mm Thickness: 10mm Battery: 2pcs 1632 button batteries Instructions for use: Magnetic induction switching mode Note: The display will be turned off after 3 seconds of long sensing, and activated again after 3 seconds of long sensing. To avoid power loss due to long sensing, it will automatically turn off and enter low-power…
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$10.90
High-concerned chemical: None Type: Module Brand Name: Aideepen Origin: Mainland China Condition: New Features: 1. Powerful 20V/5A output capability meets high-speed charging and discharging demands, enhancing usage efficiency 2. Built-in intelligent buck-boost circuit supports multiple voltage input/output scenarios and adapts to various devices 3. Bidirectional charging/discharging for lithium batteries, suitable for power banks, energy storage systems, and similar applications 4….
