Electronic boards

LM2596 Step Down DC / DC voltage regulator with display from 4-40V to 1.25-30V Features With voltmeter display Advanced microprocessor, voltmeter error ± 0.05V, range 0 ~ 40V. Note: To ensure the accuracy of the voltmeter, please make sure the input voltage is...

Convertitore DC/DC da 3-40V a 1.5-35V

Regolatore di tensione da 5-36V a 1,25-32V DC con display e USB

Converter charging module power supply from 7-35V to 1.25-30V Adjustable - 3A Applications Battery charger (including ferroelectric), 4V, 6V battery charger, 12V, 14V, 24V nickel-cadmium nickel-metal hydride battery charger (battery), solar panels, wind generators....

High power converter from DC 8-32V to 9-46V adjustable - 8A High power converter from DC 8-32V to 9-46V adjustable - 8A. For a DIY creation of a adjustable voltage regulator or to create a power supply for electronic equipment or to power the car or other devices....

Audio amplifier 15W + 15W Power : 10-18V DC Dimensions: 50x50x12mm

6V 12V 24V 28V 3A 80W Switch PWM Speed ​​Controller The 1203BB DC Motor Speed ​​Controller controls the speed of a Pulse-Width-Modulated (PWM) regulating DC motor. Provides 3A continuous current for DC motor or other DC load. Also, the circuit includes a 3A fuse....

25W + 25W audio amplifier Power : 12-24V TDA7492 (IC) With switch Dimensions: 100x66x16mm

Switching transformer  110.479.408 MCT40/10

Serial port adapter ConnectBlue CB-ACC-41 USB adapter support for connectblue devices WI-FI and Bluetooth

Serial port adapter ConnectBlue CB-ACC-41 USB adapter support for connectblue devices WI-FI and Bluetooth

12 / 24V to 5V 5A voltage conversion step-down power supply module This is a long life DC power converter module. High-power and stable output, which converts 12 / 24V DC to 5V DC. With the terminal block design, wiring is simple and convenient. The module has a USB...

Converter DC 4.75-23V to 1-17V Adjustable - 1.8A Adjustable DC4.75-23V to 1-17V converter - 1.8A,  non-isolated step-down module (BUCK).        Features Rectification: synchronous rectification Input voltage: DC 4.75V-23 V Output voltage: DC...

Amplificatore audio 50W+50W 24V DC - PCB BOARD LCAM104

MP3 player module trigger / serial port control with voice audio playback card Features It supports MP3 and WAV decoding formats. Supported sampling rate (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48 24-bit DAC output, support 90dB dynamic range, support...

Interruttore a chiave DTMF 4 CH