Basic OpenCV Tutorial: Haar Cascade Facial Feature Detections
Jonathan Li 2
Basic OpenCV Tutorial: Haar Cascade Facial Feature Detections
21:21
Basic PyTorch CNN
Jonathan Li 2
Basic PyTorch CNN
1:35
Baby Birbs
Jonathan Li 2
Baby Birbs
1:17
Hand Gesture Controlled Mouse (MediaPipe)
Jonathan Li 2
Hand Gesture Controlled Mouse (MediaPipe)
1:41
Messing around with yolo11
Jonathan Li 2
Messing around with yolo11
2:32
A Birb Made a Nest at Our Front Door
Jonathan Li 2
A Birb Made a Nest at Our Front Door
3:56
Big Arm
Jonathan Li 2
Big Arm
1:49
Follow Different IDs (my Raspi AprilTag robot) (no pose)
Jonathan Li 2
Follow Different IDs (my Raspi AprilTag robot) (no pose)
1:25
I got started with ROS & lidar
Jonathan Li 2
I got started with ROS & lidar
10:27
My Homemade Swerve Drive is sort of a..........failure?
Jonathan Li 2
My Homemade Swerve Drive is sort of a..........failure?
19:15
Mini Gyro Thing Explanation
Jonathan Li 2
Mini Gyro Thing Explanation
10:08
Sort of Improving My Facial Recognition Raspi Project
Jonathan Li 2
Sort of Improving My Facial Recognition Raspi Project
2:39
Old video from my drone during summer of my water rocket chute deployment fail
Jonathan Li 2
Old video from my drone during summer of my water rocket chute deployment fail
0:07
Trying The Premade Maple Auto Example for AdvantageScope
Jonathan Li 2
Trying The Premade Maple Auto Example for AdvantageScope
1:22
Old video of me harvesting a Nema17 from my old fdm printer
Jonathan Li 2
Old video of me harvesting a Nema17 from my old fdm printer
7:33
How to spy on your neighbors! (rc strandbeest)
Jonathan Li 2
How to spy on your neighbors! (rc strandbeest)
9:53
random assembly video
Jonathan Li 2
random assembly video
1:56
D (derivative in pid)
Jonathan Li 2
D (derivative in pid)
0:17
P (proportional in pid)
Jonathan Li 2
P (proportional in pid)
0:34
Raspberry pi apriltag follower with cube display
Jonathan Li 2
Raspberry pi apriltag follower with cube display
1:17
my useless robot
Jonathan Li 2
my useless robot
0:56
apriltag following raspi bot
Jonathan Li 2
apriltag following raspi bot
0:58
explanation of my useless robot
Jonathan Li 2
explanation of my useless robot
23:01
Aruco tags with pose estimation #opencv #autonomousrobot
Jonathan Li 2
Aruco tags with pose estimation #opencv #autonomousrobot
0:36
how the hsv color detection with opencv code works
Jonathan Li 2
how the hsv color detection with opencv code works
2:00
hsv color detection with opencv #opencv
Jonathan Li 2
hsv color detection with opencv #opencv
0:50
HSV image
Jonathan Li 2
HSV image
0:20
basic autonomous simulation no April tags or gyro stuff #firstroboticscompetition #simulation
Jonathan Li 2
basic autonomous simulation no April tags or gyro stuff #firstroboticscompetition #simulation
0:59
a bit about gyroscopic precession in helicopters
Jonathan Li 2
a bit about gyroscopic precession in helicopters
0:42
Raspi facial recognition with opencv #raspberrypi #opencv #facedetection
Jonathan Li 2
Raspi facial recognition with opencv #raspberrypi #opencv #facedetection
0:37
Bluetooth hc05 w joystick w dc motors #arduino #bluetooth #electronics #pcb
Jonathan Li 2
Bluetooth hc05 w joystick w dc motors #arduino #bluetooth #electronics #pcb
0:20
Some More People I Met During Opensauce Day 2
Jonathan Li 2
Some More People I Met During Opensauce Day 2
0:30
People I Met at Opensauce Day 1
Jonathan Li 2
People I Met at Opensauce Day 1
0:14
monocopter
Jonathan Li 2
monocopter
0:21
line follower pt 2
Jonathan Li 2
line follower pt 2
0:39
gyroscopic precession #rchelicopter
Jonathan Li 2
gyroscopic precession #rchelicopter
0:18
drone takes flight! #arduino #drone
Jonathan Li 2
drone takes flight! #arduino #drone
0:21
Simplest and cheapest fpv system #drone #fpv
Jonathan Li 2
Simplest and cheapest fpv system #drone #fpv
0:24
raspi camera #raspberrypi
Jonathan Li 2
raspi camera #raspberrypi
0:46
neopixel led ring #arduino
Jonathan Li 2
neopixel led ring #arduino
0:16
water rocket 2 #waterrocket #modelrockets
Jonathan Li 2
water rocket 2 #waterrocket #modelrockets
0:35
paper refracting telescope #telescope
Jonathan Li 2
paper refracting telescope #telescope
0:15
ornithopter #flight #ornithopter
Jonathan Li 2
ornithopter #flight #ornithopter
0:11
Ultrasonic sensor to lightbulb #arduino #lightbulb
Jonathan Li 2
Ultrasonic sensor to lightbulb #arduino #lightbulb
0:05
tiny rc plane using mini esc and 7 4 v battery #rcplane
Jonathan Li 2
tiny rc plane using mini esc and 7 4 v battery #rcplane
0:12
“roller coaster” scioly #3dprinting
Jonathan Li 2
“roller coaster” scioly #3dprinting
0:38
wheeled vehicle design scioly #3dprinting
Jonathan Li 2
wheeled vehicle design scioly #3dprinting
0:16
better homemade lightbulb
Jonathan Li 2
better homemade lightbulb
0:08
Robotic hand #Arduino #3d printing
Jonathan Li 2
Robotic hand #Arduino #3d printing
0:07
3d printed rc boat #3dprinting #rcboat
Jonathan Li 2
3d printed rc boat #3dprinting #rcboat
0:28
Atmosphere powered car
Jonathan Li 2
Atmosphere powered car
0:09
Super capacitor plane #electrical
Jonathan Li 2
Super capacitor plane #electrical
0:21
Geometry dash on TI 84
Jonathan Li 2
Geometry dash on TI 84
0:32
Drop mech for drone #dji
Jonathan Li 2
Drop mech for drone #dji
0:19
I made another rc plane #rcplane
Jonathan Li 2
I made another rc plane #rcplane
0:32
Air trajectory prototype #scienceolympiad
Jonathan Li 2
Air trajectory prototype #scienceolympiad
0:16
Homemade rc plane #rcplanes
Jonathan Li 2
Homemade rc plane #rcplanes
0:34
Homemade DC motor #electronics
Jonathan Li 2
Homemade DC motor #electronics
0:58
What’s in a servo (I didn't know potentiometers existed)
Jonathan Li 2
What’s in a servo (I didn't know potentiometers existed)
5:00
I made a roomba but 100x worse
Jonathan Li 2
I made a roomba but 100x worse
1:15
Basically how the 6 DOF arm works
Jonathan Li 2
Basically how the 6 DOF arm works
2:26
LCD display w potentiometer
Jonathan Li 2
LCD display w potentiometer
0:38
I built a linear slide for fun! FTC
Jonathan Li 2
I built a linear slide for fun! FTC
1:11
I converted a rc helicopter into an rc airplane that has horrible IR signal
Jonathan Li 2
I converted a rc helicopter into an rc airplane that has horrible IR signal
1:08
Over under prototype again for fun
Jonathan Li 2
Over under prototype again for fun
1:23
Homemade “rc” helicopter hover test… no flight controller
Jonathan Li 2
Homemade “rc” helicopter hover test… no flight controller
0:18
Driving my homemade rc car around more for fun
Jonathan Li 2
Driving my homemade rc car around more for fun
2:17
Arduino IR controlled rc car l298n #arduino
Jonathan Li 2
Arduino IR controlled rc car l298n #arduino
0:24
some of my bad drone footage
Jonathan Li 2
some of my bad drone footage
1:39
Vex v5 over under prototype
Jonathan Li 2
Vex v5 over under prototype
1:18
Arduino esp32 rc car #robotics #arduino #arduinocar
Jonathan Li 2
Arduino esp32 rc car #robotics #arduino #arduinocar
0:56
arduino obstacle avoidance robot #robotics #arduino
Jonathan Li 2
arduino obstacle avoidance robot #robotics #arduino
0:29
flight for science olympiad
Jonathan Li 2
flight for science olympiad
1:32
Vex v5 very simple prototype for spinup
Jonathan Li 2
Vex v5 very simple prototype for spinup
0:31
Epic gearing system for rubber car
Jonathan Li 2
Epic gearing system for rubber car
1:35
I Added A Magnet To Homemade Grapple Hook
Jonathan Li 2
I Added A Magnet To Homemade Grapple Hook
0:07
I added a joystick to 3d printed robot arm #robotics #roboticarm
Jonathan Li 2
I added a joystick to 3d printed robot arm #robotics #roboticarm
0:40