All Products
Showing 41-51 of 51 products · 9 unavailable products hidden
Adafruit Feather M0 RFM69HCW Packet Radio - 433MHz
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The Feather M0 RFM69HCW Packet Radio (433 MHz) combines the ATSAMD21G18 ARM Cortex M0+ processor with an SX1231-based RFM69HCW radio transceiver for wireless data communication at 433 MHz. It includes built-in USB, LiPo battery charging, and the full Feather M0 pin set in a compact, portable form...
Panel Volt Meter - 4.5V to 30VDC
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Put a voltage meter anywhere with this very handy display. This panel meter simply connects to whatever DC supply you are trying to track, easy to wire up!Simply connect the red wire to the positive supply, and black to negative ground. The display has a microcontroller that will read the voltage...
DC-DC Multi-output Buck Converter (3.3V/5V/9V/12V)
Multiple-output DC–DC converters are essential in a multitude of applications where different DC output voltages are required.This DC-DC step-down voltage power module converts 7.5V~30V input to an output of 3.3V/5V/9V/12V (default to 5V), which can be selected by short-circuiting the correspondi...
Gravity: Analog Spear Tip pH Sensor / Meter Kit (for Soil and Food Applications)
The Gravity Spear Tip pH Sensor Kit is designed for measuring the pH of semi-solid materials such as wet soil, fruit, meat, and vegetables. The stainless steel spear tip protects the glass electrode and allows the probe to be pushed directly into soft materials — something standard pH probes cann...
Adafruit Feather 32u4 Adalogger
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The Feather 32u4 Adalogger is an all-in-one datalogger built around the ATmega32u4, with a built-in MicroSD card holder, USB connectivity, and LiPo battery charging. Ready to log data straight out of the box — just add a MicroSD card and start recording. The ATmega32u4 runs at 8 MHz with 3.3V lo...
Adafruit Feather 32u4 RFM96 LoRa Radio - 433MHz
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The Feather 32u4 RFM96 LoRa Radio (433 MHz) combines an ATmega32u4 microcontroller with an SX1276 LoRa radio transceiver operating at 433 MHz, USB connectivity, and LiPo battery charging. LoRa modulation provides dramatically longer range than standard packet radio — over 2 km line-of-sight with ...
100uF 50V Bipolar Electrolytic Capacitor
A 100µF 50V bipolar (non-polarised) electrolytic capacitor that can be installed in either orientation. Unlike standard electrolytic capacitors, bipolar types use two anodes connected in series, eliminating the need to worry about polarity during assembly. Bipolar electrolytics are commonly used...
DC-DC Step Down Buck Converter (6~24V to 5V/16A)
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A high-efficiency DC-DC step-down (buck) converter that accepts 6–24 V input and delivers a stable 5 V output at up to 16 A. With over 90% conversion efficiency at typical loads and output ripple below 20 mV, it provides clean, reliable power for demanding applications. The module includes over-...
Metal DC Geared Motor - 12V 100RPM 42kg.cm
This is a metal DC geared motor, 100% pure copper coils, high-density molecular layer, 50:1 metal reducer, small size, large torque. The maximum torque could arrive 42 kg.cm, stable and durable! SPECIFICATIONS Rated voltage: 12 V Gear reduction ratio: 50:1 D output shaft diameter: 6 mm N...
Switchmode Mains Adaptor 12V DC 2.5A
Regulated output voltage, small size and higher power output make these AC adaptors suitable for thousands of different applications. Features: Slimline design Supplied with 7 plugs
Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface [TLC59711]
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The Adafruit 12-Channel 16-bit PWM LED Driver uses the TLC59711 chip to provide 12 channels of constant-current, 16-bit PWM output — the highest resolution PWM driver available. Designed specifically for precision LED control, this board delivers smooth, flicker-free dimming across all channels. ...