• Electronics People Since 1965
POLOLU-4007
POLOLU-4007
A-Star 32U4 Prime; USB micro; ATMEGA32U4; 2÷16VDC; PWM: 7; buzzer
DF-DFR0868
DF-DFR0868
Controller; USB C 2.0; ESP32-C3; 3.3VDC; PWM: 6; Analog in: 13
POLOLU-3172
POLOLU-3172
Programmer; pin strips,USB micro; 5VDC; ISP
DF-DFR0575
DF-DFR0575
Communication; Bluetooth,WiFi; ESP32; 5VDC; Analog in: 4; 35x34mm
DF-DFR0481
DF-DFR0481
Shield; prototype board; Board dim: 29x58mm; FireBeetle
DF-DFR0222
DF-DFR0222
Programmable relay; Ethernet; 7.2÷12VDC; Ch: 2; Digit.in: 4
DF-DFR0483
DF-DFR0483
Shield; expansion board; Analog in: 5; Digit.in: 10; I2C,SPI,UART
DF-DFR0351
DF-DFR0351
Controller; robot control; ATMEGA328P; PWM: 4; Analog in: 4; 16MHz
DF-DFR0213
DF-DFR0213
Controller; Arduino; Micro USB; ATMEGA32U4; 5÷12VDC; PWM: 7; 16MHz
POLOLU-3162
POLOLU-3162
A-Star Micro; LDO; pin strips; ATmega328PB; Usup: 3.8÷15VDC; PWM: 9
DFR1239
DFR1239
Controller
POLOLU-4008
POLOLU-4008
A-Star 32U4 Prime; USB micro; ATMEGA32U4; 2÷16VDC; PWM: 7; LV
DF-DFR1117
DF-DFR1117
Communication; Bluetooth,WiFi; ESP32; FireBeetle; 25x20.5mm
POLOLU-1300
POLOLU-1300
Programmer; STK500; pin strips,USB B micro; ISP,serial; 5VDC
POLOLU-3103
POLOLU-3103
A-star; switched mode; pin strips,USB B micro; ATMEGA32U4; PWM: 7
DF-DFR0282
DF-DFR0282
Controller; Arduino; ATMEGA32U4; 5VDC; PWM: 4; Analog in: 5; Beetle
POLOLU-3161
POLOLU-3161
A-Star Micro; LDO; pin strips; ATmega328PB; Usup: 5.5÷15VDC; PWM: 9
DF-DFR0489
DF-DFR0489
Controller; ESP8266; 3.3÷5VDC; Analog in: 1; Digit.in: 10; 80MHz
DF-DFR0478
DF-DFR0478
Communication; Bluetooth,WiFi; 520kBSRAM,16MBFLASH; ESP32
DF-ROB0148
DF-ROB0148
Wheeled chassis; 3.5÷5VDC; micro: bit; 81x85x44mm; Trans: 150: 1

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