All Products
Showing 41-56 of 56 products · 16 unavailable products hidden
Adafruit INA260 High or Low Side Voltage, Current, Power Sensor
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The Adafruit INA260 is a precision DC power sensor that measures current, voltage, and power on either the high or low side of your circuit. With an integrated 2 mΩ (0.002Ω) 0.1% shunt resistor and 16-bit ADC, it handles up to +36V DC at 15A continuous — delivering better than 1% accuracy over I2...
Gravity: I2C Digital Wattmeter
Gravity: I2C Digital Wattmeter is a high-resolution, high-precision, large-scale measurement module that can measure the voltage, current and power of various electronic modules and electrical equipment within 26V 8A, and the maximum relative error is no more than ±0.2% (A simple manual calibrati...
Adafruit INA3221 - Triple 0-26 VDC, ±3.2 Amp Power Monitor
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The Adafruit INA3221 breakout monitors current, voltage, and power on up to three independent power rails simultaneously over I2C. Each channel supports high or low-side measurement up to +26V DC at ±3.2A with ±1% precision — replacing the need for up to six multimeters in a multi-rail system. W...
5V Brushless Portable Submersible Pump
This compact brushless submersible pump operates on 3.5–9V DC via a USB connector, making it easy to power from a USB power bank, solar panel, or development board. It delivers up to 200L/h flow and can push water up to 1.5m in height, with low noise and low power consumption. The pump uses a hi...
FireBeetle 2 ESP32-C6 IoT Development Board for Smart Home Control System
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The FireBeetle 2 ESP32-C6 is a low-power IoT development board built around a 160MHz RISC-V single-core processor. It supports Wi-Fi 6 (802.11ax), Bluetooth 5, Zigbee 3.0, Thread 1.3, and the Matter smart home standard, making it one of the most connectivity-versatile ESP32 boards available. Wit...
Gravity: UV Index Sensor (240-370nm, UVA, UVB, UVC)
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The Gravity UV Index Sensor measures ultraviolet radiation across the 240–370 nm wavelength range, covering UVA, UVB, and UVC bands. It directly outputs a UV index (0–11) and a harm risk level (1–5), eliminating the need for manual calculations. With support for both I2C and UART communication a...
Adafruit INA237 85V 10A 16-bit DC Current Voltage Power Monitor
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The Adafruit INA237 is a precision DC power monitor capable of measuring current, voltage, and power on either the high or low side of your circuit. With support for up to +85V DC common-mode voltage and a 16-bit ADC, it delivers accurate measurements from milliamps to 10A — all over a simple I2C...
Adafruit INA238 DC Current Voltage Power Monitor
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The Adafruit INA238 is a precision DC power monitor capable of measuring current, voltage, and power on either the high or low side of your circuit. With support for up to +85V DC common-mode voltage and a 16-bit ADC, it delivers accurate measurements from microamps to 10A — all over a simple I2C...
High Bonding Gasket for 0.3W Solar Panels
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This high-strength acrylic gasket is made for attaching compatible 0.3W solar panels to an enclosure or almost any other flat surface.It creates a waterproof, secure connection between the panel and a wide variety of materials, including plastic and aluminium, when properly applied.For best resul...
High Bonding Gasket for 1.2W Solar Panels
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This high-strength acrylic gasket is made for attaching 1.2W solar panels (P124) to an enclosure or almost any other flat surface.When properly applied, it creates a waterproof and secure connection between the panel and a range of materials, including plastic and aluminium.For best results, clea...
Adafruit LM73100 23V 5A Ideal Diode Breakout
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This breakout lets you add an ideal diode to a higher-current DC power path without the usual forward voltage drop of a standard diode. It is designed for 3~23V DC supplies and up to 5A, using the LM73100's back-to-back FETs to keep current flowing in one direction while wasting far less power as...
Arduino Compatible Lithium Battery USB Charger Module
This compact TP4056-based module charges a single lithium cell from a 5V USB supply. With charge state LEDs and both mini-USB and solder tab inputs, it's an easy way to add rechargeable battery capability to your projects. Pair it with a DC-to-DC boost converter to create a device that runs on a...
Solar powered 20 LED PIR Waterproof Street Security Light
Item Name: LED Solar LampEmitted Color: White (6000K-6500K) LED QTY:20LEDsSolar panel: 0.65W 17% efficiency Li-ion battery: 2.22WH / 1200mAh LED Type:2835 SMD Lumens: 350LM-500LM Delay time:10s Night Sensor:<10Lux Switch: OFF/AUTO Waterproof: IP65 LED ...
DFM8001 Indoor Ambient Energy Harvesting Kit (Mechanical, Thermal, Solar, RFEH)
Harnessing the abundant sources of energy in the natural environment, such as mechanical, thermal, solar, and radio frequency energy, can provide a continuous flow of power to devices. The DFM8001 Ambient Energy Harvesting Kit is a complete solution designed to streamline the construction of Indo...
INA219 High Side DC Current Sensor Breakout - 26V ±3.2A Max
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This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219B chip on this breakout to both measure both the high side voltage and DC current draw over I2C with 1% precision.Most current-measuring devices such as ...
LED Current Meter 50A (Green)
This panel-mount LED current meter displays DC current readings from 0 to 50A on a bright green 3-digit LED display. It features reverse connection protection to prevent damage, and requires just four wires to install — no additional circuitry or components needed. With a 4–30V DC power supply r...
