MAX3232 MAX232 RS232 to TTL Converter Module DB9 Serial Port Connector

1386-s86

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₨ 200

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The products are widely used in radio modification, cell phones, XBOX360 Brush, GPS, vehicle inspection, DVD Brush, hard disk repair, set-top box upgrades. 
can be used to program the microcontroller type: 
STC microcontroller 
STM32 MCU NONP 
microcontroller 
Renesas MCU 
NEC MCU 
communications chip: MAX3232 Domestic 
operating voltage: 3.3 V-5.5 V 
interface: TX RX GND VCC 
note: max3232 chip Domestic, there are some Buyers did not find compatibility problems, please confirm before buyers to buy the chip compatible with your system, to avoid buying the wrong, thank you!
buyer question summary (we will buyers problems appear after the purchase, the buyer for future reference, we believe that the case of failure is greater than the benefits of successful cases of buyers): 

a Lenovo laptop + small serial plate (max3232) + USB to serial cable (340 drivers) no use of discharge stc89c52; Lenovo desktop + small serial boards (max3232) + USB to the serial cable (340 drivers) 

download stc89c52 normal use; Lenovo laptop + Serial max232 max3232 will replace small dishes (max232) + USB to serial cable (340 drivers) can usually download stc89c52
Initially arranged: After max3232 via USB to the serial cable, you may have incompatibilities with some notebooks.Buyers found a similar situation, you can select the appropriate serial chip based on the results of the previous tests. 
2 Samsung 2440 development board + max3232 small voltage board Operating 3.3 v serial communications found is not normal, the voltage rises to 3.8 v will work properly. 

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MAX3232 MAX232 RS232 to TTL Converter Module DB9 Serial Port Connector

MAX3232 MAX232 RS232 to TTL Converter Module DB9 Serial Port Connector