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Kevin Darrah @UC42d7zFnWU0dYVk_M0JED6w@youtube.com

107K subscribers - no pronouns :c

...just a fellow hobbyist giving my two cents kevin(at)ke


00:31
The Office DVD Screensaver - vPlayer
00:49
Miniature Smart Watch Display for Video, IoT, and More – Meet vPlayer 1.0!
04:30
Standalone ESP32 Programmer and Test Solution
13:06
2uA Ultra low Power Motion Sensor that Plays mp3 Files and Sends Notifications - ESP32 (trigBoard)
11:48
Mass Write SD Cards from ESP32 - Might be a useful trick someday
13:26
Simple Power Outage Monitor w/Push Notifications - Cellular 4G LTE
18:13
Geiger Counter (BR-6) - Battery/Charging UPGRADE - Full Tutorial
11:42
Useful IoT with Home Assistant & trigBoard - Turn a WiFi Bulb ON Automatically!
20:47
Home Assistant & trigBoard (Ultra Low Power Sensors) Full Tutorial - New Favorite IoT Platform!
33:07
Expanding TONS of Switches/LEDs with Arduino (Teensy + ATtiny) and Controlling over MIDI!
08:55
Lithium Battery Protection Circuit Experiments - Self Discharge Measurements? and more!
10:56
Smoke/CO Detector with WiFi Push Notifications ESP32 (trigBoard) PART 2 CO Detection TESTED
14:02
Adding IoT to a Smoke/CO Detector with ESP32! (trigBoard) with 3 wires!
23:57
How To Read from ESP32 - CLONE/BACKUP Everything
19:19
Experiments with Super Capacitors for IoT Projects
21:12
Easy ESP32-ESP32 Communication (BOTH TCP & UDP Tutorials with trigBoard)
10:54
Low Power Water Detector Alarm Circuit and IoT with trigBoard (Immediate Push Notifications)
35:31
Automated Factory Programmer and Tester for ESP32 (trigBoard Production Test Fixture) Full Tutorial
26:26
How to Make a Better Hand Sanitizer with Arduino! LOWER POWER
10:29
Lowest Power (~3uA) MOTION Sensor - WiFi Connected with trigBoard
05:20
trigBoard Catches Package Thieves! But I messed up...
05:29
Garage Open/Closed/Left Open Push Notification from ESP32 (trigBoard) with Mercury Tilt Sensor
12:11
DIY Door Bell Push Notification with ESP32 (trigBoard) Full Tutorial
06:26
Is Your Cheap Pro-Mini REAL? Easy Way to Test! (ATMEGA328P)
09:34
Professional Forensic Analysis of a sketchy Pro-Mini (ATMEGA328P) - is it Counterfeit?
24:53
Full Tutorial - ESP32 + 4G Cellular + Battery Backed Ultimate Home Security System trigBoard/Boron
07:32
Quick-n-Dirty Testing ESP32 Range Extenders for IoT!
08:49
Sleep Mode breaks on cheap Pro-Mini? Testing ATMEGA328 - is it counterfeit?
19:24
ESP32 OTA (Over The Air) Programming with EASY GUI - Code and Tutorial
18:19
Fixing a Slot Machine from the 90's! Bally's MPU Board - Dead Battery
18:11
Super Long Video on Programming ESP32 w/trigBoard - ArduinoIDE/CommandLine USB/OTA Mac/Windows
10:35
Battery Powered E-Paper COVID19 Display - ESP32 (trigBoardv8)
30:26
Introducing the Ultimate In Low Power WiFi - trigBoard v8!
02:46
They keep changing the Data! My COVID 19 status display - now back to JSON!
09:21
CDC changed the format for the COVID 19 data - from JSON to CSV
16:17
Coronavirus (COVID 19) Status Display Tutorial - ESP32 (WiFi) + EPAPER
01:42
trigBoard v8 Sneak Peak - The Ultimate Low Power IoT platform - based on ESP32
02:34
How I cut my water bill in Half with IoT!
05:38
Ultra Low Power Light Detector Circuit! Wake up processor from Light! trigBoard Example
23:15
IoT Water Meter with ESP32 - Full Tutorial and Code
17:01
How to use Excel to Animate LEDs! Arduino + WS2812 LEDs
36:32
Text String Tutorial in C Code! Tutorial using Arduino, copy/move/parsing/etc...
22:11
Police Scanner on the Raspberry Pi! Full tutorial with Code!
18:48
Arduino Wireless Bluetooth from CHROME - EASY Tutorial!
13:34
No-IDE Arduino Programming! Hex/Bin File upload from Command Line - AVR/ESP8266/ESP32
02:36
DEMO & Installation -The Ultimate DIY Home Security System - ESP8266 (trigBoard) + 4G LTE Modem
22:37
PART 3 Cellular -The Ultimate DIY Home Security System - ESP8266 (trigBoard) + 4G LTE Modem
18:25
PART 2 ESPNOW - The Ultimate DIY Home Security System - ESP8266 (trigBoard) + 4G LTE Modem
07:18
PART 1 Intro & Hardware - The Ultimate DIY Home Security System - ESP8266 (trigBoard) + 4G LTE Modem
11:59
Super Quick Home Automation with ESP8266 - Control Anything from Google/Alexa
14:26
How to figure out Battery Life? Examples with trigBoard!
09:44
See Thermal Runaway in Action! Tutorial and How-To Fix it!
08:46
Constant Current Regulator Circuit - Quick, Dirty, and CHEAP!
03:27
PIR Motion Sensor False Positive Fix!
06:43
IoT ESP8266 WiFi Tutorial - Water Leak/Flood/Rain Detector! Push Notification from trigBoard!
19:37
Arduino + TV Remote Brings back traditional Channel Surfing!
12:57
ESP8266 Auto-Reset/Program Circuit!
05:15
Pressure Activated Push Notification on Battery! - ESP8266 with trigBoard!
15:47
AVR Standalone Programmer from SD Card! Burn Arduino Bootloaders, fuses, EEPROM, etc...
10:32
Motion Activated Push Notification on Battery! - ESP8266 with trigBoard!