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A 5V buzzer with a 12 mm diameter is an active acoustic signaling device designed for through-hole (THT) mounting. Powered by a 5V supply, it generates a continuous sound signal at a frequency of approximately 2.3 kHz and a loudness of about 85 dB, making it ideal for use in alarm and signaling systems.

zł3.32
24h
Available quantity: 25
Available

The TQSolution metal cover for 120x120 mm fans provides reliable fan protection, and Ø4.9 mm mounting holes enable easy and solid installation, ideal for applications in electronic and industrial devices. TQSolution FG-12-4.9

zł3.90
24h
Available quantity: 25
Available

BMS protection circuit designed for 7 Li-Ion cells. It has a charging function with balancer option, a discharging function and an over-discharge protection function. HXYP-C47-MA18-7S

zł23.96
24h
Available quantity: 25
Available

LED 3 mm two-tone angle 30 degrees common cathode, Red - light intensity 60 mcd (20mA) (2.2V); df 627 nm, Blue - light intensity 150 mcd (20mA) (3.2V); df 470 nm

zł0.59
24h
Available quantity: 25
Available

Module with bi-directional current sensor based on the INA226 system. It allows you to measure current and power, works with a voltage of 0-36 V. It has an I2C interface.

zł12.20
24h
Available quantity: 24
Available

ARM Cortex-M0 CPU, 128kB Flash, 16kB RAM, 4xUART, 2xI2C, 2xSPI, ADC, LQFP64, STM, RoHS

zł18.59
24h
Available quantity: 24
Available

Quartz resonator, SMD 2 PAD, RoHS enclosure

zł1.03
24h
Available quantity: 24
Available

The MQ-2 sensor allows the measurement of gas concentrations such as propane, butane, methane, LPG as well as alcohol and smoke. Sensor measuring range: up to 10,000 ppm

zł4.21
24h
Available quantity: 24
Available