Single high-precision operational amplifier in the SC70-5 housing. STMicroelectronics TSV711ICT

Laser dust sensor is a digital universal particle concentration sensor,it can be used to obtain the number of suspended particulate matter in a unit volume of air within 0.3 to 10 microns, namely the concentration of particulate matter, and output with digital interface, also can output quality data of per particle. DFRobot SEN0177

Graphic display 128x32 pixels, 67.5x25.2mm, COG TYPE, FSTN Positive, 3.3V UC1601, I2C and SPI, White LED backlight, 18mA, RoHS

3mm blue LED. 1000 pieces in the package

3mm white LED. 1000 pieces in the package

3mm red LED. 1000 pieces in the package

Gravity: I2C 12-Bit DAC is a module with 12-bit DAC and built-in EEPROM memory. The module is powered by 3.3 ... 5V for communication used by the I2C interface. DFRobot DFR0552

4-color e-Paper display with a diagonal of 2.66" and a resolution of 360x184 px. It uses communication via the SPI interface. The set includes only the display without a PCB. Waveshare 2.66inch e-Paper (G)

Reflective sensor with digital output, enabling obstacle detection, with adjustable trigger threshold using a built-in potentiometer. The module can be connected directly to a microcontroller and development kits such as Arduino, Raspberry Pi, STM32 or ESP32

Lanberg unshielded Category 6 LSA connector is designed for network installations in environments with standard levels of interference. Compatibility with T568A and T568B wiring schemes and the use of IDC (Insulation Displacement Connector) technology make installation easy and ensure durable connections for copper wires. This product is suitable for LAN infrastructure in homes, offices, and schools, where shielding of the transmission path is not required.

LoRa module with RP2040 microcontroller. It uses the SX1262 chip, ensuring reliable long-distance communication in the frequency range from 850 to 930 MHz. Waveshare RP2040-LoRa-HF

Module with an integrated proximity and ambient light sensor based on the VCNL4040 system. It can detect obstacles in the range of 0 to 20 cm. It communicates via the I2C bus. Adafruit 4161

5 mW red laser diode module, displaying a point. Ideally suited as an indicator element, and thanks to the built-in driver it is possible to supply voltage from 2.8 V to 5.2 V. Adafruit 1054

WiFi module based on ESP8266. It has an embedded antenna and 0.96 "OLED display. The module can be programmed in Lua (under NodeMCU firmware control) or in the Arduino IDE. Provides 12 GPIO lines.

Pin strip straight in black, double-breasted, female, 2x16, pitch 2.54mm, THT, RoHS. PBD32S. Set of 10 pcs