Skip to content

Maker project

SparkX Qwiic Chirp 101 Ultrasonic Rangefinder

BOM004109 · V1.0

What the project is · as the catalogue files it; the circuit functions below are BOM rule hits

Filed under “传感器” in the ezPLM catalogue.

Circuit functions included · BOM rule hits · not reviewed

Helper circuits
  • Crystal / oscillator
    • Q1, Q2, Q3, Q6, Q8 20V/0.2A/8MHz/1.2Ω/1Vth · by part number
  • Qwiic / STEMMA QT / Grove
    • U$2 QWIIC_BOARD_OUTLINEH · by part number
    • U$7 — · by footprint
    • U$19 — · by footprint
    • J1, J2 QWIIC_RIGHT_ANGLE · by part number
The board in SparkX Qwiic Chirp 101 Ultrasonic Rangefinder seen from the top (bottom copper dimmed), drawn from its parsed design files
PCB · seen from the top
Full size
The schematic sheet of SparkX Qwiic Chirp 101 Ultrasonic Rangefinder placing the most parts, drawn from its parsed design files
Schematic
Full size

Online view

Loading the project view…

27 rows · 47 parts0 of 27 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.

Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.

DesignatorsValuePartQty
C1, C21.0uFC_0603_1608Metric
No part number
2
R11kR_0603_1608Metric
No part number
1
R2, R3, R4, R5, R10, R11, R14, R15, R16, R172.2kR_0402_1005Metric
No part number
10
D1REDLED_0603_1608Metric
No part number
1
U1AP2127K-1.8VSOT-23-5
No part number
1
FD1, FD2FIDUCIALUFIDUCIALFIDUCIAL-MICRO_507
No part number
2
JP2—SMT-JUMPER_2_NC_TRACE_SILK
No part number
1
JP4I2C PUSMT-JUMPER_3_2-NC_TRACE_SILK
No part number
1
Q1, Q2, Q3, Q6, Q820V/0.2A/8MHz/1.2Ω/1VthSOT-416
No part number
5
U$1MOD-CH101_CONNECTORFPC_MOLEX_5034800800
No part number
1
U$2QWIIC_BOARD_OUTLINEHQWIIC_BOARD_MOUNT_HOLES
No part number
1
U$3, U$13—#_3V3#1
No part number
2
U$4, U$14—#_GND#0
No part number
2
U$5, U$12—#_SDA#2
No part number
2
U$6, U$11—#_SCL#3
No part number
2
U$7—QWIIC_CHIRP_1017
No part number
1
U$8—ULTRASONIC_RANGEFINDER8
No part number
1
U$9—#I�C#1019
No part number
1
U$10—#LED#1018
No part number
1
U$15—##INT_##0
No part number
1
U$16—##RST_##1
No part number
1
U$17—#PROG_#5
No part number
1
U$19—QWIIC_COPYRIGHT_SMALL
No part number
1
U$20—PWR0
No part number
1
J1, J2QWIIC_RIGHT_ANGLEInterface labelJST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal
No part number
2
J4—1X04_NO_SILK
No part number
1
J5—1X03_NO_SILK
No part number
1
Sign in to add parts to my components