Reed module
Elenco reed module
-
Gprs gps module a9g module sms voice wireless data transmission iot gsm geekcreit for arduino - products that work with
Italia
13270000457763672 €
-
Esp-f1 wireless wifi module esp8266 serial wifi module esp-07s geekcreit for arduino - products that work with official
Italia
9479999542236328 €
-
Mini wifi module wireless internet module support linux20 hlk-7601u2 mt7601 mt7601un for smart home
Italia
6630000114440918 €
-
Usb to ttl pl2303hx module serial port downloader module keyes for arduino - products that work with official arduino bo
Italia
8529999732971191 €
-
Makeblock xtool d1 10w laser module engraving cutting module for xtool d1 laser engraver cutter machine
Italia
4079200134277344 €
-
Magnete di azionamento in contenitore metallico con filettatura m5x0,5 adatto a ms-225 o altri tipi di sensori reed / interruttori reedmagnetizzato sulla lunghezza
Italia
6989999771118164 €
-
Introduce:this is an expansion board for esp-01s wifi moduleturn the toggle switch of the expansion board to uart download, plug it directly into the usb port of the computer, the esp-01 module is in the download mode, and the firmware can be downloaded to the esp-01 module through the anxin firmware download softwaretechnical parameter:working voltage: dc 5vworking current: minimum 500maenvironmental attributes: rohscommunication voltage: 33vsize: 55*18*12mmweight: 5after installing the driver, turn the toggle switch of the expansion board to flash boot, plug it directly into the usb port of the computer, and use the anxin serial debugging assistant to test the at command6gpackage includes:1 x expansion boardthe expansion board comes with a usb-to-serial chip ch340g
Italia
4920000076293945 €
-
At the same time, the module comes with two positioning holes with a diameter of 3mm, which is convenient for you to fix the module to other devicesintroduce:this is a commonly used single-channel relay module, which mainly uses hk4100f-dc 3v-shc relay componentsit is usually used in automatic control circuits, and it is actually an "automatic switch" that uses a small current to control the operation of a large currenttherefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuitspecifications:working voltage: dc 3when controlling, we connect gnd to the mcu gnd, vcc to the mcu 3terminal and no terminal are disconnected3v, and s to the mcu digital portthe relay has 3 green binding posts for external circuits, which are no com and nc terminals (screen printing on the back)when the relay is not connected to the control signal, the com terminal and the nc terminal are connected, and the com terminal and the no terminal are disconnectedwhen the s signal terminal is set to a high level, the relay is turned on, the com terminal and the nc terminal of the relay are disconnected, and the com terminal and the no terminal are connected; when the s signal terminal is set to a low level, the relay is closed, the relay com terminal and the nc terminal are connected, and the com terminal is connected3vrated current: 50--120macoil impedance: 25--60ωmechanical life: 100,000 times under no loadelectrical life: 3a/250vac cosφ=1, 1
Italia
2950000047683716 €