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4×4 matris tuÅŸ takımınız olsa hangi tuÅŸa basıldığını bulmak için kaç pin kullanmak gerekir? Sadece 1 pin nasıl mı hepsi microchip’in ipuçları ve numaralar bölümünde.
8-pin FLASH PIC Microcontrollers Tips ‘n Tricks burada.
TIP #1 Dual Speed RC Oscillator
TIP #2 Input/Output Multiplexing
TIP #3 Read Three States From One Pin
TIP #4 Reading DIP Switches
TIP #5 Scanning Many Keys With One Input
TIP #6 Scanning Many Keys and Wake-up From Sleep
TIP #7 8×8 Keyboard with 1 Input
TIP #8 One Pin Power/Data
TIP #9 Decode Keys and ID Settings
TIP #10 Generating High Voltages
TIP #11 VDD Self Starting Circuit
TIP #12 Using PIC® MCU A/D For Smart Current Limiter
TIP #13 Reading A Sensor With Higher Accuracy
TIP #13 Reading A Sensor With Higher Accuracy – RC Timing Method
TIP #13 Reading A Sensor With Higher Accuracy – Charge Balancing Method
TIP #13 Reading A Sensor With Higher Accuracy – A/D Method
TIP #14 Delta Sigma Converter
Pic mikrodentleyicileri ile devre dizaynı yapılırken bazen tasarım içerisine 3310 ekranı
gibi 3 voltla çalışan parçalar da kullanmak gerekebiliyor.Normalde 5 volt ile çaşışan
sistme hariçten birde 3 voltluk besleme konulması gereksiz olacağından yapılması gereken
gerilimi 5 volttan 3 volta indirmektir. Microchip Tips ‘n Tricks burada ve içeriÄŸi aÅŸağıdadır.
TIP #1: Powering 3.3V Systems From 5V Using an LDO Regulator
TIP #2: Low-Cost Alternative Power System Using a Zener Diode
TIP #3: Lower Cost Alternative Power System using 3 Rectifi er Diodes
TIP #4: Powering 3.3V Systems From 5V Using Switching Regulators
TIP #5: 3.3V → 5V Direct Connect
TIP #6: 3.3V → 5V Using a MOSFET Translator
TIP #7: 3.3V → 5V Using A Diode Offset
TIP #8: 3.3V → 5V Using A Voltage Comparator
TIP #9: 5V → 3.3V Direct Connect
TIP #10: 5V → 3.3V With Diode Clamp
TIP #11: 5V → 3.3V Active Clamp
TIP #12: 5V → 3.3V Resistor Divider
TIP #13: 3.3V → 5V Level Translators
TIP #14: 3.3V → 5V Analog Gain Block
TIP #15: 3.3V → 5V Analog Offset Block
TIP #16: 5V → 3.3V Active Analog Attenuator
TIP #17: 5V → 3V Analog Limiter
TIP #18: Driving Bipolar Transistors
TIP #19: Driving N-Channel MOSFET Transistors
DC Motor Control Tips n Tricks burada.
TIP #1: Brushed DC Motor Drive Circuits
TIP #2: Brushless DC Motor Drive Circuits
TIP #3: Stepper Motor Drive Circuits
TIP #4: Drive software
TIP #5: Writing PWM Value to the CCP Resgister
TIP #6: Current Sensing
TIP #7: Position/Speed Sensing
Alternatif link burada.
