Category: Main categories

Black and white e-Paper display module with 2.66" diagonal and 296×152 resolution. SPI interface. Waveshare 2.66inch e-Paper Module

GPS module with GNSS receiver ZED-F9P. It can receive data from GPS, GLONASS, Galileo and BeiDou systems. It has USB, UART, I2C and SPI interfaces. RTK and high accuracy up to 10 mm. SparkFun GPS-15136

Evaluation kit with SiFive Freedom E310 RISC-V (ISA) microcontroller. It has 32MB QSPI flash memory, NXP K22 ARM Cortex-M4 for USB and JTAG, and a Qwiic and USB Type-C connector. SparkFun DEV-15799

Module with a black and white OLED display with a diagonal of 1.3". It has a resolution of 128x64 pixels and a SH1107 controller. Communication with the module is carried out via the I2C or SPI interface. WSH 1.3inch OLED Module (C)

STM32H735IGT6, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, LQFP176

Romi Chassis Ball Caster Kit - Black

Module with 2 relays controlled by the I2C interface. Each relay can switch currents up to 25 A at 12 to 280 V AC. SparkFun COM-16810

A high quality 25mm diameter aluminum cartridge capacitor. It offers excellent sensitivity and a wide frequency range, ideal for studio and recording applications.

STM32H725VET6, Arm Cortex-M7 microcontroller with 512 KB of Flash, 564 KB of RAM, 550 MHz, L1 cache, external memory interface, SMPS, LQFP100

STM32H725VGT6, High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals, LQFP100

BOB-13994

STM32H735VGT6, High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals, LQFP100

Analog voltage divider module. It enables a 5-times reduction of the input voltage. DFRobot DFR0051

STM32H735ZGT6, High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals, LQFP144

Touch light switch with WiFi and RF that can control one lighting circuit in the room. It allows you to independently turn on/off the light and set time schedules using the eWeLink application. Sonoff T3EU1C TX

Touch light switch with WiFi and RF that can control two lighting circuit in the room. It allows you to independently turn on/off the light and set time schedules using the eWeLink application. Sonoff T3EU2C TX

Touch light switch with WiFi and RF that can control three lighting circuit in the room. It allows you to independently turn on/off the light and set time schedules using the eWeLink application. Sonoff T3EU3C TX

Smart, waterproof socket with Wi-Fi control. It allows you to remotely turn on/off the device powered from the 230V mains with a maximum current consumption of 16 A. The device works with the eWeLnik application. Sonoff S55

Lamp holder with E27 thread. It allows you to change a traditional light bulb into a smart device controlled by WiFi or RF. Sonoff Slampher

Smart switch that allows you to connect to the WiFi network of pilots and sensors operating in the 433 MHz radio band. Works with i.a. with PIR sensors and sensors for opening doors and windows. Sonoff RF Bridge