Microcontrollers

• Fully Static Operation: 0 Hz to 24 MHz
• Two-level Program Memory Lock
• Two 16-bit Timer/Counters
• Six Interrupt Sources
• Programmable Serial UART Channel
• Direct LED Drive Outputs
• On-chip Analog Comparator
• Low-power Idle and Power-down Modes
• 20-pin DIP

• Compatible with MCS-51 Products
• 4K Bytes of In-System Reprogrammable Flash Memory
• Fully Static Operation: 0 Hz to 24 MHz
• Three-level Program Memory Lock
• 128 x 8-bit Internal RAM
• 32 Programmable I/O Lines
• Two 16-bit Timer/Counters
• Six Interrupt Sources
• Programmable Serial Channel
• Low-power Idle and Power-down Modes
• 40-pin DIP

• Compatible with MCS-51 Products
• Two 16-bit Timer/Counters
• Eight Interrupt Sources
• Programmable Serial Channel
• Low-power Idle and Power-down Modes
• 40-pin DIP

• High-performance, Low-power AVR 8-bit Microcontroller
• Advanced RISC Architecture
• 131 Powerful Instructions – Most Single Clock Cycle Execution
• 32 x 8 General Purpose Working Registers
• Up to 6 MIPS Throughput at 16MHz
• Fully Static Operation
• On-chip 2-cycle Multiplier
• Nonvolatile Program and Data Memories
• 16k Bytes of In-System Self-Programmable Flash
• Optional Boot Code Section with Independent Lock Bits
• 512K Bytes EEPROM
• Programming Lock for Software Security
• JTAG (IEEE std. 1149.1 Compliant) Interface
• Boundary-scan Capabilities According to the JTAG Standard
• Extensive On-chip Debug Support
• Programming of Flash, EEPROM, Fuses, and Lock Bits through the JAGS Interface

• High-performance, Low-power AVR 8-bit Microcontroller
• Advanced RISC Architecture
• 131 Powerful Instructions – Most Single Clock Cycle Execution
• 32 x 8 General Purpose Working Registers
• Up to 6 MIPS Throughput at 16MHz
• Fully Static Operation
• On-chip 2-cycle Multiplier
• Nonvolatile Program and Data Memories
• 32k Bytes of In-System Self-Programmable Flash
• Optional Boot Code Section with Independent Lock Bits
• 1K Bytes EEPROM
• Programming Lock for Software Security

• I/O and Packages
• 32 Programmable I/O Lines
• 40-pin PDIP, 44-lead TQFP, and 44-pad MLF
• Operating Voltages
• 2.7 – 5.5V for ATmega328P
• Speed Grades
• 0-16 MHz for ATmega328P
• Power Consumption at 1 Mhz, 1.8V, 25 °C
• Active: 0.6mA
• Power-down Mode: <1µA

• 28-pin AVR Microcontroller
• Flash Program Memory: 8 kbytes
• EEPROM Data Memory: 512 bytes
• SRAM Data Memory: 1 kbytes
• I/O Pins: 23
• Timers: Two 8-bit / One 16-bit
• A/D Converter: 10-bit Six Channel
• PWM: Three Channels
• RTC: Yes with Separate Oscillator
• MSSP: SPI and I²C Master and Slave Support
• USART: Yes
• External Oscillator: up to 8MHz

• A/D Converter: 10-bit Four Channel
• USI: Universal Serial Interface
• Internal Oscillator: 8MHz
• External Oscillator: up to 20MHz

1. LDR Light Sensor on board
2. WS2812 Led on board
3. Includes CH340G USB-to-UART programmer
4. Includes LDR (light dependent resistor a.k.a photoresistor) connected to ESP’s ADC pin
5. Supports 3 modes: AP,STA,AP+STA
6. Dimensions: 24mm x 16mm
7. Micro USB connection for power and/or programming

1. Model: Kangaroo x2
2. 2 channel self-tuning PID controller
3. Position or speed control
4. Quadrature encoder feedback or potentiometer feedback
5. Support for limit switches and mechanical stops
6. Analog, R/C, and serial inputs

High-Performance RISC CPU

All instructions are single cycle (1µs) except for program branches

Operating speed: DC – 20MHz clock input

Interrupt Capability

8-Level Deep Hardware Stack

Direct, Indirect and Relative Addressing Modes

Fetures