₹160.00Original price was: ₹160.00.₹128.30Current price is: ₹128.30. + GST
he individual module features 8?8 LED?s, each controlled very precisely by?the MAX7219 driver to generate the color pattern you wish. The great advantage of using this is users will have control over all of the 64 LED by just connecting 3 output communication wires to microcontrollers like Arduino etc.
8 in stock
This item:MAX7219 8x8 LED Dot Matrix Display Module
8 in stock
₹160.00Original price was: ₹160.00.₹128.30Current price is: ₹128.30. + GST
₹160.00Original price was: ₹160.00.₹128.30Current price is: ₹128.30. + GST
₹130.00Original price was: ₹130.00.₹97.00Current price is: ₹97.00. + GST
Core processor ESP8266 in smaller sizes of the module encapsulates Tensilica L106 integrates industry-leading ultra low power 32-bit MCU micro, with the 16-bit short mode, Clock speed support 80 MHz, 160 MHz, supports the RTOS, integrated Wi Fi MAC/BB/RF/PA/LNA, on-board antenna.
₹5.00Original price was: ₹5.00.₹0.98Current price is: ₹0.98. + GST
BC557 is a widely used PNP bipolar junction transistor manufactured in small TO-92 package. It is a general purpose PNP transistor that can be used as a switch or amplifier in electronic circuits. Its HFE ratings are 125 to 800 which makes it an ideal transistor to use as a small signal amplifier in electronic circuits for example for audio signal amplification or other, the HFE ratings of BC557 can be determined by the last letter after its number for example BC557A HFE ratings are 110-220, BC557B HFE ratings are 200-450 and BC557C HFE ratings are 420-800. The max collector dissipation is 500 milliwatt which is also an another good point to use it in amplification stages. Moreover it will also perform well when used it as a switch for load under 100mA. The transistor has also good collector to emitter (VCE) value that is -45V, therefore you can easily use it in circuits using 40 to 45 volts DC.
₹16.00Original price was: ₹16.00.₹15.08Current price is: ₹15.08. + GST
This DC Voltage Sensor Module is essentially a 5:1 potential divider circuit built using precession resistors for high accuracy.
The Arduino analog input is limited to a 5 VDC input.? If you wish to measure higher voltages,this module allows you to measure voltages of 0-25V. Keep in mind, you are restricted to voltages that are less than 25 volts. More than that and you will exceed the voltage limit of your Arduino input.
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