AEROSEMI - Olimex
Input and Output capacitors should be placed close to the IC and connected to ground plane to reduce noise coupling. The GND should be connected to a strong ground plane for heat sinking and noise protection. Keep the main current traces as possible as short and wide. SW node of DC-DC converter is with high frequency voltage swing.
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Guangzhou HC Information Technology Co., Ltd. Product Data ...
www.olimex.comProduct’s picture 2. Feature 3. Pins description 4. The parameters and mode of product 5. Block diagram 6. Debugging device 7. Characteristic of test 8. Test diagram 9. AT command set . Guangzhou HC Information Technology Co., Ltd. www.wavesen.com Phone: 020-84083341 Fax: 020-84332079 QQ:1043073574 ...
USB to serial chip CH340 - Olimex
www.olimex.comThe X2 is 12MHz quartz crystal, C6 and C7 are monolithic or high frequency stoneware capacitance with 22pF. If X2 is ceramic with low cost, C6 and C7 must use the recommend value of crystal
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www.olimex.comOLIMEX© 2018 AVR-ISP-MK2 user's manual CHAPTER 2 PROGRAMMER DESCRIPTION 2. Introduction to the chapter Here you would get acquainted with the main parts of the board.
Using ESP32-CAM with Arduino IDE Tutorial
www.olimex.comrunning Linux or COMxx if you run Windows Compile and see if there are no errors: Then Press RESET button on ESP32-CAM, release it and hit Upload button on Arduino IDE.
TECHNICAL DATA MQ-135 GAS SENSOR - Olimex
www.olimex.comRs:sensor resistance at various concentrations of gases. Fig.4 is shows the typical dependence of the MQ-135 on temperature and humidity. Ro: sensor resistance at 100ppm of NH3 in air at 33%RH and 20 degree. Rs: sensor resistance at 100ppm of NH3 at different temperatures and humidities. Fig.4 MQ-135 0.1 1 10 10 100 1000 ppm Rs/Ro AIR CO2 CO ...
SSD1306 - Olimex
www.olimex.comIt is suitable for many compact portable applications, such as mobile phone sub-display, MP3 player and calculator, etc. 2 FEATURES • Resolution: 128 x 64 dot matrix panel • Power supply o VDD = 1.65V to 3.3V, < VBAT for IC logic o VBAT = 3.3V to 4.2V for charge pump regulator circuit o VCC = 7V to 15V ...
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