168 Results for "%E3%80%8A%EC%B5%9C%EC%A0%80%EA%B0%80 O1O%CE%9E5793%CE%9E7458%E3%80%8B %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%E3%86%8B %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%85%94%EC%B8%A0%EB%A3%B8applause%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%EC%8B%A0%EC%82%AC%EC%95%84%EC%9D%B4%EB%A6%B0%EC%A3%BC%EB%8C%80caught %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%E3%8F%87%E3%85%97%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0queer"

2:3 Scale VT100 Terminal Reproduction
Details from 2:3 Scale VT100 Terminal Reproduction
What It Is and What It's Not (Updated) Since the DEC VT100 was the gold standard for serial terminals in the early years, that's what I will base my design on, and since it will be a driver for a 2:3 scale PDP-8I I'll scale my design accordingly....

Beehive Monitoring and Tracking
Details from Beehive Monitoring and Tracking
Story Introduction In France there is about 1 million beehives. The objective is to monitor the gain/loss in beehive weight for: bee health, honey production, swarming bees winter provision control diseases pesticides influence beehive stealing,... Mindmap...

ElecFreaks Micro:bit Tinker Kit Review
Details from ElecFreaks Micro:bit Tinker Kit Review
Parts List - 1 Micro:bit Board- 1 Micro:bit Battery Holder - 2x AA- 1 Elecfreaks Micro:bit Breakout Board- 1 Micro-B USB Data Cable- 1 IIC OLED Display- 1 TowerPro SG-90 Mini Servo Motor (1.6kg)- 1 Octopus PIR Sensor Brick- 1 Octopus Soil Moisture...

Smart Plant
Details from Smart Plant
Overview The Smart Plant was designed to be flashed with the ESPHome firmware, however it can be directly programmed through Arduino or ESP-IDF. And since the code is yours, so it's the data you gather, stream it to your Home Assistant server and automate...

DSP in Verilog: when it needs to be FAST
Details from DSP in Verilog: when it needs to be FAST
Audio filter implementations All of these implementation use a multiply-and-accumulate (MAC) scheme to compute each of the terms on the right side of the following equation, then divides by a(1), if necessary. Some of the implementations are serial,...

A Versatile Labtool
Details from A Versatile Labtool
Production version here : This project has been adapted for mass production, and has been packaged along with an SBC running the necessary software. The software has over 70 different experiments, and includes a custom experiment designer.What's this...

Iron Man Walkie-Talkie (Two-Way Radio) w/ LoRa
Details from Iron Man Walkie-Talkie (Two-Way Radio) w/ LoRa
After perusing different LoRa module datasheets, I decided to employ the RYLR998 LoRa (transceiver) module since I wanted to make this project as compact as possible. The RYLR998 LoRa module provides ultra-long range spread spectrum communication with...

Irreproducible clock
Details from Irreproducible clock
It started when I looked at an integrated LED display in my junk^Wspares box. This came from an old 386/486 era PC and could display the clock frequency up to 99 MHz. As installed it displayed only two speeds, normal and turbo, selected by a push button...

Custom ST-Link V2.0 / V2.1 / V3.0
Details from Custom ST-Link V2.0 / V2.1 / V3.0
Onboard Programmers are great On microcontroller development boards (such as ST Nucleo Boards) it's very handy to have an integrated JTAG programmer/debugger. If you would like to build your own board with an embedded programmer, things get a bit tricky.In...

WDC-1 a "Working Digital Computer"
Details from WDC-1 a "Working Digital Computer"
The Binary Encoder The first Working Digital Computer module described in the book was the Binary Encoder. Here's what it looked like: It's job was to accept decimal input from the operator and convert it into binary codes the computer could use. ...

Radiolocation using Pocket Size Transceiver
Details from Radiolocation using Pocket Size Transceiver
Overview: Hardware tests have determined that measuring the average (after applying standard deviation) time-of-flight of approximately 500+ round-trip transmissions can produce reasonably consistent results. While this has not produced results that...

Electric Riding Mower Conversion
Details from Electric Riding Mower Conversion
My father has put me on the task of converting an old Husqvarna GT2254 riding mower to electric power. Mostly so he doesn't lose the zero-turn in the pond behind his house. The yard is fairly big, and even with a 54" deck, requires at least 3 hours...

Advanced Hydroponic Garden of Eden - IoT
Details from Advanced Hydroponic Garden of Eden - IoT
Background Earlier this year, we designed and built a robust, IoT self-watering plant system (Project Eden) that I installed in my home garden. Having a background in water process engineering, I aspired to develop a solution aimed at water conservation...

Motion Detector Alarm Circuit Using PIR Sensor
Details from Motion Detector Alarm Circuit Using PIR Sensor
Introduction The main idea of this project is when any human, animals or any object come in the range of PIR motion sensor, the buzzer must beep automatically. This circuit can also be implemented any where like staircase or front gate etc., and when...

Single Phase Motor Speed Controller Using Potentio
Details from Single Phase Motor Speed Controller Using Potentio
Supplies this is the complete BOM of the motor control board. 1. 22pF C3,C4 C1206 2 1206CG220J500NT 2. 1uF C6 C1206 1 12065C105JAT2A 3. 100nF C7 CAP-TH_L13.0-W6.0-P10.00-D0.6 1 MPX104K31C3KN15600 4. 10uF C16 C1206 1 CC1206ZKY5V7BB106 5. DB128V-5.08-5P-GN-S...

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