EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L HC-SR04-rescue:R-fab R1 U 1 1 60733E22 P 2900 1600 F 0 "R1" H 2970 1646 50 0000 L CNN F 1 "R" H 2970 1555 50 0000 L CNN F 2 "fab:R_1206" V 2830 1600 50 0001 C CNN F 3 "~" H 2900 1600 50 0001 C CNN 1 2900 1600 0 1 1 0 $EndComp $Comp L HC-SR04-rescue:AVRISPSMD-fab M1 U 1 1 60733364 P 3750 3750 F 0 "M1" H 3848 4104 45 0000 C CNN F 1 "AVRISPSMD" H 3848 4020 45 0000 C CNN F 2 "fab:fab-2X03SMD" H 3780 3900 20 0001 C CNN F 3 "" H 3750 3750 50 0001 C CNN 1 3750 3750 1 0 0 -1 $EndComp $Comp L HC-SR04-rescue:Microcontroller_ATtiny45V-10SU-fab U1 U 1 1 607382F0 P 2800 2900 F 0 "U1" H 2270 2946 50 0000 R CNN F 1 "Microcontroller_ATtiny45V-10SU" H 2270 2855 50 0000 R CNN F 2 "fab:SOIC-8_3.9x4.9mm_P1.27mm" H 2800 2900 50 0001 C CIN F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/atmel-2586-avr-8-bit-microcontroller-attiny25-attiny45-attiny85_datasheet.pdf" H 2800 2900 50 0001 C CNN 1 2800 2900 1 0 0 -1 $EndComp $Comp L HC-SR04-rescue:Conn_FTDI_01x06_Male-fab J1 U 1 1 60738CD3 P 2000 2350 F 0 "J1" H 2037 2775 50 0000 C CNN F 1 "Conn_FTDI_01x06_Male" H 2037 2684 50 0000 C CNN F 2 "fab:Header_SMD_FTDI_01x06_P2.54mm_Horizontal_Male" H 2000 2350 50 0001 C CNN F 3 "~" H 2000 2350 50 0001 C CNN 1 2000 2350 -1 0 0 -1 $EndComp $Comp L HC-SR04-rescue:C-fab C1 U 1 1 60739607 P 3000 1800 F 0 "C1" H 3115 1846 50 0000 L CNN F 1 "C" H 3115 1755 50 0000 L CNN F 2 "fab:C_1206" H 3038 1650 50 0001 C CNN F 3 "" H 3000 1800 50 0001 C CNN 1 3000 1800 0 -1 -1 0 $EndComp Wire Wire Line 2800 2050 2800 2300 Text GLabel 2800 2050 1 50 Input ~ 0 VCC Wire Wire Line 2800 3500 2800 3750 Text GLabel 2800 3750 3 50 Input ~ 0 GND Wire Wire Line 1800 2150 1500 2150 Wire Wire Line 1800 2350 1500 2350 Wire Wire Line 3950 3650 4450 3650 Wire Wire Line 3950 3850 4450 3850 Wire Wire Line 3950 3750 4450 3750 Wire Wire Line 3650 3650 3150 3650 Wire Wire Line 3650 3750 3150 3750 Wire Wire Line 3650 3850 3150 3850 Text GLabel 4450 3650 2 50 Input ~ 0 VCC Text GLabel 4450 3850 2 50 Input ~ 0 GND Text GLabel 4450 3750 2 50 Input ~ 0 MOSI Text GLabel 3150 3650 0 50 Input ~ 0 MISO Text GLabel 3150 3750 0 50 Input ~ 0 SCK Text GLabel 3150 3850 0 50 Input ~ 0 RST Text GLabel 1500 2150 0 50 Input ~ 0 GND Text GLabel 1500 2350 0 50 Input ~ 0 VCC Wire Wire Line 3400 2900 3800 2900 Text GLabel 3800 2900 2 50 Input ~ 0 TRIG Wire Wire Line 3400 3000 3800 3000 Text GLabel 3800 3000 2 50 Input ~ 0 ECHO Wire Wire Line 3400 2600 3800 2600 Text GLabel 3800 2600 2 50 Input ~ 0 MOSI Wire Wire Line 3400 2700 3800 2700 Text GLabel 3800 2700 2 50 Input ~ 0 MISO Wire Wire Line 3400 2800 3800 2800 Text GLabel 3800 2800 2 50 Input ~ 0 SCK Wire Wire Line 3400 3100 3800 3100 Text GLabel 3800 3100 2 50 Input ~ 0 RST Wire Wire Line 1800 2550 1500 2550 Text GLabel 1500 2550 0 50 Input ~ 0 SCK Wire Wire Line 3050 1600 3250 1600 Wire Wire Line 2750 1600 2500 1600 Text GLabel 3250 1600 2 50 Input ~ 0 VCC Text GLabel 2500 1600 0 50 Input ~ 0 RST Wire Wire Line 2850 1800 2550 1800 Wire Wire Line 3150 1800 3500 1800 Text GLabel 2550 1800 0 50 Input ~ 0 VCC Text GLabel 3500 1800 2 50 Input ~ 0 GND NoConn ~ 1800 2250 NoConn ~ 1800 2450 NoConn ~ 1800 2650 $Comp L HC-SR04-rescue:Conn_01x04_Male-fab J2 U 1 1 6073754D P 3250 2150 F 0 "J2" H 3358 2431 50 0000 C CNN F 1 "Conn_01x04_Male" H 3358 2340 50 0000 C CNN F 2 "fab:Header_SMD_01x04_P2.54mm_Horizontal_Male" H 3250 2150 50 0001 C CNN F 3 "~" H 3250 2150 50 0001 C CNN 1 3250 2150 1 0 0 -1 $EndComp Wire Wire Line 3450 2050 3700 2050 Wire Wire Line 3450 2150 3700 2150 Wire Wire Line 3450 2250 3700 2250 Wire Wire Line 3450 2350 3700 2350 Text GLabel 3700 2050 2 50 Input ~ 0 GND Text GLabel 3700 2150 2 50 Input ~ 0 ECHO Text GLabel 3700 2250 2 50 Input ~ 0 TRIG Text GLabel 3700 2350 2 50 Input ~ 0 VCC $EndSCHEMATC