All Products
Showing 41-60 of 100 products
Espressif Module Prog-1 ESP32 WROOM Programmer
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The Espressif Module Prog-1 is a dedicated programmer for flashing ESP32 modules without soldering. It uses spring pins to make a secure, swappable connection to supported modules, making it handy for development, testing or small production runs.To use it, place a compatible ESP32 module onto th...
ATMEGA2560-16AUR AVR 8-bit Microcontroller
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The ATMEGA2560-16AUR is a high-performance, low-power 8-bit microcontroller based on the Microchip AVR enhanced RISC architecture. It is the controller IC used at the heart of the Arduino Mega and many other advanced controller boards, making it a strong choice for complex embedded projects that ...
Electret Condenser Microphone with Washer
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Add reliable audio input to your digital signal processing projects with this electret condenser microphone and stand-off washer. It has been selected for compatibility with the popular Teensy Audio Adaptor.The included custom laser-cut washer helps with convenient flush mounting directly to the ...
DFRobot SEN0676 80GHz mmWave Liquid Level Sensor - 40m UART
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This 80GHz millimetre-wave radar module is built for precise, non-contact liquid level detection. Using Frequency Modulated Continuous Wave (FMCW) radar, it measures from above the liquid surface, making it suitable for corrosive, hazardous or high-purity liquids where contact probes are not idea...
Gravity BMP585 Barometric Pressure & Temperature Sensor (I2C/UART)
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Built around the Bosch BMP585 chip, this Gravity module measures barometric pressure and temperature for altitude, weather and environmental sensing projects. Its gel-filled cavity and industrial protective cover help it resist water, moisture and chemical exposure, making it better suited to dem...
5.83" 648x480 Monochrome Black/White eInk Display
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E-Ink and E-Paper displays are ideal when you need a low-power screen that stays readable in daylight and keeps showing its image even after power is removed. This bare 5.83" monochrome panel gives you a paper-like black-on-white display for custom projects, dashboards, labels and other static in...
UNIHIKER M10 Screen Protector Plastic Case - Black
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This durable, lightweight plastic cover is designed to protect the front screen of the UNIHIKER M10 single-board computer from everyday wear and accidental bumps or drops.It integrates with the UNIHIKER portable expansion carrier board series, adding screen protection where the bare M10 setup is ...
MicroMod GNSS RTK Carrier Board - ZED-F9P
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Built around the u-blox ZED-F9P, this MicroMod carrier gives your project high-precision GNSS and RTK positioning in a swappable, solderless MicroMod format. It supports rover and base station operation, with RTK accuracy down to millimetre-level positioning when used with suitable correction dat...
OV5640 Camera Breakout with 120° Lens and Autofocus
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This breakout makes it much easier to add a capable camera to newer hobby and maker platforms that can finally handle parallel image data, such as the RP2040 and ESP32-Sx families. It uses the OV5640 image sensor, giving you a 5 Megapixel camera module on a board designed to simplify wiring and p...
STCC4 + SHT41 CO2, Temperature & Humidity Sensor
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This compact breakout combines the STCC4 CO2 sensor with a Sensirion SHT41 temperature and humidity sensor for convenient indoor air monitoring. The STCC4 measures true CO2 using a thermal conductivity method rather than estimating from VOCs, and the onboard SHT41 helps improve the CO2 measuremen...
18650 Battery holder without DC connector
A single-cell 18650 battery holder with bare wire leads, designed for easy integration of 18650 lithium-ion cells into your electronics projects. Simply drop in a battery and connect the leads — no soldering or connectors required. Key Features Single 18650 Cell – Holds one standard 18650 batt...
SparkFun Audio Jack Breakout
Simple breakout board for the 3.5mm audio jack. Use this breakout (shipped bare) to allow breadboard or SIP access to the super-common 3.5mm audio jack. All five pins are broken out.
Adafruit MacroPad RP2040 Starter Kit - 3x4 Keys + Encoder + OLED
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The Adafruit MacroPad RP2040 Starter Kit is a complete programmable 3×4 macro keyboard powered by the Raspberry Pi RP2040 microcontroller. This all-in-one kit includes the MacroPad board, key switches, keycaps, enclosure, and hardware — ready to assemble with no soldering required. Program it wi...
6xAA Battery Holder(double layer)
A double-layer 6×AA battery holder with a stacked 3+3 cell arrangement for a more compact footprint. Creates a 7.2V rechargeable battery pack from NiMH/NiCd cells or a 9V pack from alkaline cells. Comes with 150mm (6") red and black wire leads. Specifications Cell Quantity: 6× AA (double layer...
Adafruit SHARP Memory Display Breakout - 1.3 168x144 Monochrome
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The Adafruit SHARP Memory Display Breakout features a 1.3" 168×144 monochrome LCD that combines the ultra-low power consumption of e-paper with the fast refresh rates of a traditional LCD. The display shows crisp black pixels on a grey background, giving a pleasant e-reader appearance that's exce...
4 x AA Battery Holder with On/Off Switch
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A 4×AA battery holder with a snap-on cover and built-in on/off switch. Holds four AA batteries in series, outputting a nominal 6V (alkaline) or 4.8V (NiMH), making it a convenient portable power source for 5V microcontroller projects. With alkaline batteries, you may want to add a 1N4001 diode i...
Thermocouple Type-K Glass Braid Insulated Stainless Steel Tip
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Thermocouples are best used for measuring temperatures that can go above 100°C. This is a bare wires stainless-steel tip probe which can measure air or surface temperatures. Most inexpensive thermocouples have a vinyl covering which can melt at around 200°C, this one uses a fiberglass braid so...
Kelvin Clip
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Kelvin clips provide accurate measurements right at the contact points of a component or circuit. Each side of the clip is electrically insulated from the other, so when you grip a component the two jaw contacts make independent connections — ideal for four-wire (Kelvin) sensing that eliminates l...
Binding Post - Red
A red insulated binding post for connecting single-wire leads. The coloured cap screws up and down to clamp securely onto the connecting wire, and the post accepts standard banana plugs for quick, reliable connections. Key Features Banana Plug Compatible – Accepts standard banana plugs Screw-...
JST Jumper 3 Wire Assembly
This is a simple three wire cable. Great for jumping from board to board or just about anything else. There is a 3-pin JST connector on one end, bare cable on the opposite end. It also comes with the mating connector for the JST.
