Buckled brick cables are like cement for bricks
Programmable Button and LED: one button and three LEDs
3V regulator provides adequate current to run nRF24L01
Max I(ol): 0
Piezoelectric Ceramic Disc Transducer ( 20mm / 27mm ) Size:15mm Buckled brick cables are likeMade of high quality material, solid, durable, good conductivity, and good performance. This buzzer is a sounding ceramic piezoelectric element, which is suitable for miniaturization and roughing of electronic and electrical products. It can be used in electronic sound meters, household appliances, electronic toys, instrumentation, electronic thermometers, remote control devices, and other electronic, sound, and warning products. Also, be used as