Показаны результаты 821–840 из 1248
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Оценка: 5.00 из 5
$9.18
The MINI NRF52840 Development Board is a compact (18x21mm) Bluetooth 5.0 module featuring the powerful Nordic nRF52840 MCU. It supports BLE, Thread, Zigbee, and ANT protocols, making it ideal for IoT, wearable, and wireless applications. Key features include a high-speed USB Type-C interface, onboard QSPI Flash for extended storage, and low power consumption. Its small form factor, robust wireless capabilities, and versatile connectivity options make it a standout choice for developers seeking a reliable and space-efficient solution for advanced Bluetooth projects.
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$2.30
Origin: Mainland China Type: Voltage Regulator Condition: New Application: Speaker Model Number: Digital Amplifier Board PAM8403 mini 5V digital small power amplifier board with switch potentiometer can be powered by USB and has good sound effect Product parameters: Working voltage: DC 5V Output power: 3W*2 (4Ω) Product name: PAM8403 digital power amplifier board Power supply…
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Оценка: 5.00 из 5
$1.99 – $2.99Ценовой диапазон: от $1.99 до $2.99
The Mini Tesla Coil Kit (BD243) is a DIY electronic project designed for hobbyists and electronics enthusiasts. It offers hands-on soldering practice while demonstrating wireless power transmission and high-voltage generation. Key features include a compact design, no battery requirement (powered via external DC source), and safe, non-laser operation. Ideal for educational use and STEM learning, this kit provides a visually engaging way to explore electromagnetic principles, making it a unique and practical tool for both beginners and experienced tinkerers.
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$9.90 – $27.90Ценовой диапазон: от $9.90 до $27.90
Для получения информации о ценах при оптовых закупках или решениях OEM/ODM, пожалуйста, свяжитесь с нами. info@esp32s.com
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$6.50
Product selling points: 1. The product adopts high-quality PLA environmental protection shell material, good toughness and wear-resistant, excellent electrical insulation 2. Upgraded USB voltage regulation module, using high-quality integrated alloy inductors and factory components 3.PCB optimization of high-current alignment and large area of copper improved heat dissipation 4. Stable performance, easy to use 5.Suitable for…
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Оценка: 5.00 из 5
$5.66 – $6.66Ценовой диапазон: от $5.66 до $6.66
The MINI USB RP2040 Development Board is a compact, high-performance microcontroller module powered by the Raspberry Pi RP2040 chip. Available in 4MB or 16MB flash memory variants, it features dual-core ARM Cortex-M0+ processors running at up to 133MHz, 264KB SRAM, and a built-in MINI USB port for easy connectivity. Key benefits include low power consumption, fast processing, and versatile I/O options, making it ideal for embedded systems, DIY electronics, and IoT projects. Its small form factor and plug-and-play design offer a unique advantage for space-constrained applications and rapid prototyping.
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Оценка: 5.00 из 5
$1.99
High-concerned chemical: None Package: SMD is_customized: Yes
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$130.90
Color Options MK20 W White color MK20 B Black color Multi-screen display, high flexibility 20 × 0.85inch 128 × 128 resolution mechanical LCD Keys with a 2.8inch 428 × 142 resolution secondary screen, enabling highly flexible configuration Dual Knobs for Precision Control Operation at Your Fingertips Two high-precision programmable encoder knobs with anodized aluminum…
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$4.90
Is Smart Device: No Application: Charger Controller Model Number: solar charge controller is_customized: Yes Maximum Current: lifepo4 solar charge controller type 1: mppt module type 2: 14.8v charge controller type 3: 8.4v charge controller type 4: solar charge controller mppt type 5: mppt solar charge controller Product selling point: 1. Using high-quality materials, the quality is guaranteed 2. Small size and exquisite appearance 3. Easy…
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$2.90
After receiving the DTMF signal, MT8870 internally divides the signal into high and low frequency bands, and sends this signal to a digital decoder. The key values are decoded by the digital decoder, and then the decoded key values are output in binary form on four lines (Q1, Q2, Q3, Q4) to an external shared…
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$28.90
Introduction MTF-01 optical flow ranging integrated module can be seamlessly compatible with mainstream open source flight control Simply configure flight control parameters to enable optical flow fixed point and laser height determination Specification Product weight: 4.5g Product size: 29 * 16.5 * 15mm Output mode: UART Refresh frequency: 100Hz Range: 0.01-8m Distance blind area: 1cm…
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Оценка: 5.00 из 5
$12.28
1. Sub-device control as multi-mode compatible:Control sub-devices of the gateway, supporting remote control and group control for connected Bluetooth and ZigBee smart devices in Smart Life App as multi-protocol communication for ZigBee 3.0 standard protocol and BLE SIG standard protocol based,ensuring stable control of 128 devices as strong performance. 2. Scenario and automation supported: Sub-devices…
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$12.90
Universal multi-screen side mount design This Multi Screen Side Mount Clip securely holds multiple devices like tablets, pads, and laptops, ideal for dual display setups on desks or workspaces. Compatible with popular devices Designed to fit Pad Pro, Air 1 2 3 4 5, MacBook Air, Xiaomi Laptop, and similar models, offering flexible mounting for…
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$4.90
Can work with Arduino UNO on the market LENARDO 、 Seamless integration of mainstream Arduino development boards such as 2560 Four LED indicator lights (you should know the importance of LED indicator lights. In actual engineering, with this indicator light, you can directly use it to indicate the working status of the program, which is…
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$1.90
High-concerned chemical: None is_customized: Yes Type: Logic ICs Brand Name: NoEnName_Null Origin: Mainland China Condition: New Product Introduction: This product is a two-way DC motor drive module with a power supply voltage of 2V~10V. It can simultaneously drive two DC motors or one 4-wire 2-phase stepper motor, and can achieve forward and reverse rotation and speed regulation functions. Each current can…
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$2.90
• Versatile Expansion Board :The NANO V3.0 3.0 Controller Terminal Adapter is a versatile expansion board, perfect for enhancing the functionality of your Arduino AVR ATMEGA328P. • Easy Installation :This simple extension plate is easy to install, making it suitable for both beginners and experienced electronics enthusiasts. • High Compatibility :Originating from Mainland China, this…
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$89.90
CPU Model: Rockchip RK3399 Number of Cores: big.LITTLE, 64-bit Dual Core Cortex-A72 + Quad Core Cortex-A53 Frequency: Cortex-A72(up to 2.0GHz), Cortex-A53(up to 1.5GHz) GPU Mali-T864 GPU，supports OpenGL® ES1.1/2.0/3.0/3.1, OpenCL™, DX11, and AFBC VPU 4K VP9 and 4K 10bits H265/H264 60fps decoding, Dual VOP, etc Memory 1GB DDR3-1866 Storage eMMC: no Onboard eMMC, but has a…
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$269.80 – $369.80Ценовой диапазон: от $269.80 до $369.80
V2 Plus4 fixes the drift and linearity issues with older NanoVNA/S-A-A-2 based analyzers. It is a complete redesign using our new VNA-R architecture, which features the following improvements: Temperature drift cancellation, only available in the V2 Plus4 and VNA6000 series, gives you repeatable and reliable measurements, allowing you to keep calibrations for longer (>3 months compared…
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$879.80 – $1,695.80Ценовой диапазон: от $879.80 до $1,695.80
VNA6000 reaches the performance of high end portable VNAs up to 6GHz at a significantly lower weight (300g compared to >2.5kg of all available name brand portable VNAs), and is ideal for engineers on the go or working from home. VNA6000 can be used to characterize antennas, filters, duplexers, amplifiers, and more. VNA6000 enables remote workers…
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$4.90
Features: Made of fine quality material, has a long service life. Stable performance, high accuracy, high sensitivity. This test board kit is used for NanoVNA or other vector network analyzer user-friendly measurement DIP and SMT devices. This test board contains a DIP test circuit compatible with VNWA Testboard, and a set of 0805 and 1206…
