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C2
Capacitance
4.7uF
MOSI
SCL
MISO
PD0
PB0
PA1
RESET
START_SW
SCL
PD6
TRIG
PA0
MOSI
START_SW
SDA
SCK
ECHO
ECHO
SDA
PB1
PB3
PD1
TRIG
PB2
LED_R
PD4
LED_R
US1
Manufacturer Part Number
HC-SR04
+5V
+5V
RED
RST
R4
Resistance
150 Ω
R7
Resistance
4.7kΩ
+5V
R5
Resistance
0 Ω
+5V
+5V
+5V
R6
Resistance
4.7kΩ
START
U1
Not Recommended for New Designs
OLED1
ISP
+5V
R3
Resistance
0 Ω

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Ultrasonic Distance Meter Module

Ultrasonic Distance Meter Module thumbnail
This circuit is an ultrasonic distance meter based on an ATTiny2313 microcontroller. It uses an HC-SR04 ultrasonic sensor to measure distance and displays the results on an OLED display. The power supply is constructed using a Boost converter (TPS613222A) and a 2-cell AA battery. Additionally, it also includes ISP for programming, RESET and START switches, and LED indicators. #project #Template #projectTemplate #ultrasonic #OLED #arduino #attiny2313 #TPS613222A #ISP #reusable #module #simple-embedded #microchip #sublayout

Properties

creativecommons.org/licenses/by/4.0/

Pricing & Availability

Distributor

Qty 1

Arrow

$2.25–$2.70

Digi-Key

$4.30–$4.63

LCSC

$3.69–$3.73

Mouser

$10.04

Verical

$4.12–$4.73

Controls