Rotary encoder that enables precise detection of direction and number of revolutions using digital pulses. Equipped with an integrated button, five pins (CLK, DT, SW, VCC, GND) and a metal knob, it is ideal for user interfaces and device control. Thanks to its compatibility with Arduino and Raspberry Pi, durability up to 20,000 cycles and simple integration, it is suitable for educational and DIY projects. KY-040

Atmospheric pressure sensor module with altitude and temperature measurement function. It has the ability to program events and sampling frequency (in the range from 1s to 9h). The MPL3115A2 sensor is fully internally compensated. SparkFun SEN-11084

PRT-00114 - Breadboard Power Supply 5V/3.3V

BOB-09868 - Breakout Board for ADMP401 MEMS Microphone, SparkFun

TLC5940 Breakout

UART-RS485 converter module, based on a halfduplex SP3485 transceiver. SparkFun BOB-10124

TEA2025B class D stereo digital audio amplifier module. The system allows you to connect two speakers with an impedance from 4 to 16 Ω and a power of 3 W each

The energy harvesting module based on the LTC3588 chip, which is a complete energy harvesting solution for sources such as piezoelectric, solar or magnetic transducers. SparkFun BOB-09946

A module with a distance and gesture sensor that allows the detection of objects in two axes (x and z) and the detection of simple gestures. It communicates via the I2C or UART interface. SparkFun SEN-13162

Acceleration measurement module with ADXL335 3-axis analog accelerometer system. The module is supplied with the voltage from 1.8 to 3.6 V. SparkFun SEN-09269

THT resistor, 0.25W, 5%, RoHS

A module with a set of resistors and mechanical switches that allows you to adjust the resistance in the range from 0 to 999990 Ω. SparkFun KIT-13006

Class D digital audio amplifier. It has two channels with a power of 160 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage from 15 to 36 V.

COM-11275 Button, 100mm diameter (outside diameter) dome illuminated push button comes with an LED, securing nut and a pre-installed long life horizontal microswitch

Development board with LoRa Semtech SX1262 module and Apollo 3 Bluetooth 5 integrated in the NM180100 chip. It supports the 868 MHz and 915 MHz bands and Bluetooth Low Energy. It is compatible with the Qwicc system. SparkFun 17506

IC socket in DIP40 package, 40-pin, 2.54 mm pitch, 15.24 mm pitch, RoHS

IC socket in DIP32W package, 32-pin, 2.54 mm pitch, 15.24 mm pitch, RoHS

IC socket in DIP32N package, 32-pin, 2.54 mm pitch, 7.62 mm pitch, RoHS

2.4 GHz RF module with nRF24L01+ chip. The module has an RP-SMA connector with reverse polarity, allowing the connection of an external antenna. The system has a built-in 3.3 V stabilizer and IO lines with a tolerance of 5 V. SparkFun WRL-00705

COM-11273 - Big Dome Push Button - Yellow