Brian Czapiga

UNITED STATES OF AMERICA • + Follow

Travis Hardiman

UNITED STATES OF AMERICA
- 0
- 0
1

Components

	BAT54J	x 1
	BC817	x 1
	10K	x 1

Tools, APP Software Used etc.

KiCAD

Kicad

Description

NPN Transistor Board for T114 AlleyCat HT Pocket Case

NPN Transistor Board used to increase current output from GPIOs on Heltec T114 Board

Schematic and Layout

NPN Circuit.kicad_sch

Download Gerbers Download BOM(Bill of materials)

Nov 26,2024

284 views

NPN Transistor Board for T114 AlleyCat HT Pocket Case

2 Layers PCB 38 x 31 mm FR-4, 1.6 mm, 1, HASL with lead, Black Solder Mask, White silkscreen

NPN Transistor Board for T114 AlleyCat HT Pocket Case. Two NPN Transistors to increase current output for driving speaker/vibration motor.

284

Published: Nov 26,2024

Standard PCB

Download Gerber file 6

BOM(Bill of materials)

Centroid file

PCBWay Donate 10% cost To Author

File Last Updated: 2024/11/26 (GMT+8)

File update record

2024-11-2611:55:21

Centroid file is updated.

Only PCB

PCB+Assembly

Add to cart

*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.

Copy this HTML into your page to embed a link to order this shared project

Copy

Under the Attribution-ShareAlike (CC BY-SA) License.

ESP32-S3 1.47inch LCD display Development Board Type B

BUY NOW

ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch

BUY NOW

MHP50-B5 Mini Hot Plate Preheater

BUY NOW

Smart Soldering Iron TS101-BC2

BUY NOW

Topic

Radio

Comments(0)
Likes(1)

Upload photo

You can only upload 5 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP

0 / 10000

VOTING 0 votes

VOTE NOW !

0 USER VOTES

0.00

YOUR VOTE 0.00 0.00

Design 1/4

Usability 2/4

Creativity 3/4

Content 4/4

More by Brian Czapiga

You may also like

Découvrez cette carte de test et développement ESP32-S3, programmable en UART (puis OTA, si souhaité).Les modules ESP32 (SoC) compatibles/soudables sur cette carte sont les suivants :ESP32-S3-WROOM-1-...
Carte ESP32-S3 de test/dev (prog UART)

199 0 0
JEROME TOMSKI

JEROME TOMSKI

FRANCE

1

0
NOTE: THIS INVOLVES MAINS WIRING AND MAINS POTENTIAL. IF YOU ARE NOT CONFIDENT IN HANDLING MAINS WIRING, DO NOT ATTEMPT THIS PROJECT.IntroductionThis power supply module is intended for use with the A...
AEL-2011 Power Supply Module

437 0 2
Astro's Electronics Lab

Astro's Electronics Lab

AUSTRALIA

31

67
IntroductionThis little amplifier module measuring 100mm by 100mm is capable of producing 50W into 8 ohms and up to 70W into 4 ohms. With adjustable DC offset and bias as well as featuring short circu...
AEL-2011 50W Power Amplifier

409 0 2
Astro's Electronics Lab

Astro's Electronics Lab

AUSTRALIA

31

67
I needed an easy way to adapt BNC to banana. There are plenty of M < > F adapters out there, but I wanted something I could put on my bench and plug cables of different lengths into.I came up wi...
BNC to Banana x3 adapter board

242 0 0
AudioDIWHY

AudioDIWHY

UNITED STATES OF AMERICA

41

8
4 Channel Signal Relay Switching BoardA simple opto isolated 4 channel relay switch board for small signals.This board contains mounting holes for the PT2258 Volume Controller, so both can be stacked....
4 Channel Signal Relay Switching Board

241 0 1
Kuro Kuro

Kuro Kuro

BRAZIL

20

1
Mist is my take on a full size keyboard, but with some upgrades I carried over from my second keyboard build--Hermod. Furthermore, this is the UDB version of Mist, which stands for Unified D...
Custom Mechanical Keyboard

632 0 0
Charlie Steenhagen

Charlie Steenhagen

UNITED STATES OF AMERICA

8

0
By using this circuit you can Test the 4-wire Resistive Touch Screen Digitizer sensor without using Arduino or any other microcontroller.Circuit and Parts list: https://www.mousa-simple-project.com/20...
Tester for Touch Screen Digitizer without using microcontroller

283 2 2
Mousa Simple Projects

Mousa Simple Projects

UNITED ARAB EMIRATES

193

6
A rechargeable glowing wristband that reacts to music, powered by a thin LiPo battery. The TPU band has 15 LEDs inside. The animations are driven by audio analysis and controlled with an ATTiny85...
Audio reactive glow LED wristband/bracelet with NFC / RFID-Tags

271 0 1
Markus Loeffler

Markus Loeffler

GERMANY

0

0
OpenAirScope OpenAirScope is an open-source hardware and software project designed for advanced environmental monitoring and air quality measurement. It is based on the STM32H743 and ESP32-C3, su...
OpenAirScope – Open-Source Environmental Monitoring & Air Quality Node

896 0 4
EMert C

EMert C

TURKEY

1

0
This is yet another power supply option for the differential probe.https://www.pcbway.com/project/shareproject/A_new_100MHz_differential_probe_65c69c02.htmlThis switching regulator has the lowest amou...
Diff Probe Power Supply (switching)

344 0 0
Paul Versteeg

Paul Versteeg

NETHERLANDS, THE

19

38
Adapter for the SIO port to connect peripheral devices of the 8-bit Atari to the MiSTer FPGA.ComponentsThe following modules can be used to build an adapter without using SMD components:AMS 1117 3.3V ...
MiSTer_A8SIO

293 3 2
Pawel Mandes DevZine.pl

Pawel Mandes DevZine.pl

POLAND

15

2
CAN Bus Man-in-the-middle monitor for reverse engineering. Based on the TI Isolated CAN FD Repeater Reference Design (https://www.ti.com/tool/TIDA-01487) this circuit board is designed to be plac...
CAN MIM MON - CAN Bus reverse engineering interface

335 1 1
Dan Julio

Dan Julio

UNITED STATES OF AMERICA

0

0

BAT54J

BC817

10K

KiCAD

NPN Transistor Board for T114 AlleyCat HT Pocket Case

NPN Transistor Board for T114 AlleyCat HT Pocket Case

ESP32-S3 1.47inch LCD display Development Board Type B

ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch

MHP50-B5 Mini Hot Plate Preheater

Smart Soldering Iron TS101-BC2

More by Brian Czapiga

Carte ESP32-S3 de test/dev (prog UART)

AEL-2011 Power Supply Module

AEL-2011 50W Power Amplifier

BNC to Banana x3 adapter board

4 Channel Signal Relay Switching Board

Custom Mechanical Keyboard

Tester for Touch Screen Digitizer without using microcontroller

Audio reactive glow LED wristband/bracelet with NFC / RFID-Tags

OpenAirScope – Open-Source Environmental Monitoring & Air Quality Node

Diff Probe Power Supply (switching)

MiSTer_A8SIO

CAN MIM MON - CAN Bus reverse engineering interface

The PCBWay that recognize the talent and effort of the best ELECTRONIC designers in the World.