Gaohou ph0 14 raspberry pi
gaohou ph0 14 raspberry pi 2: GET ON AMAZON: 5 GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino. PH Electrode + Module Board. 2: GET ON AMAZON: 5 Feb 19, 2013 · Raspberry pi側では受信スクリプトを動かします。 sudo python uart. Part No. 72. : 125-2085. Measurement range: 0. 180-40-763 copied! Manufacturer Part Number: PB 190/0-60. 2014; Manufacturer : GAOHOU; Arduino Module. HT21 uses capacitive sensor elements to measure humidity, and the temperature is measured by the band gap sensor. at Desertcart. 1 GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino; 5. 6: GET ON AMAZON: 3: GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino GAOHOU: 9. 1 x PH BNC Electrode Probe. 5W Working temperature:-10-50 â (nominal temperature 20 â ) PH0-14 Value Detect Sensor Module Features: Heating voltage: 5 ± 0. Has webpages that display the data for the current conditions and some historical (last hour, day, 7 days, month, year). FREE Returns. 8 SL2 Elektronikhöjden 14, SE-175 80 PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Ardu ino DORHEA: 9. Suitable for wide range of application: AquariumsHydroponicsLaboratory etc. ZHITING Módulo de Sensor de detección de Valor PH0-14 + sonda de electrodo de pH BNC para Arduino cantidad. 18 Within 14 working day (s) 59 Within 14 working day (s) (Global stock) Browse a wide range of RS PRO Hand Tools. 家のローカル LIQUID PH0-14 VALUE Detect Sensor Module + PH Electrode Probe BNC for Arduino Sj - £14. Image is for illustrative purposes only. The 8,97€ All new products 2,14€ gross. 2 is used in this example) 1 USB Data Cable (depends on the Arduino) Sponsor Link: UTSource. ☟従来型の構成は以下の通りです。. If you calculate the step, 2. id PH0-14 Value Detect Sensor Module Features: Heating voltage: 5 ± 0. 00~14. PIR Sensor. GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino Meter Sensor Compatible with Raspberry Pi/Arduino Board. Manufacturer: Stanley. Package Includes : 1 x Electrode Probe for Liquid pH Value Detection Sensor Module. Liquid PH0-14 value sensor module with BNC PH electrode probe raspberry Pi and all other expenses was found to be only 197 $ as compared to 11,130 $ when using EXO. 2: GET ON AMAZON: 5 Raspberry pi で Hydroponic に挑戦 (5) MinipH I2C pH interface から Rawデータ取得. 99 £ 29 . Communication protocols include SPI, Serial, and direct GPIO. Juli 2014. BNC connector type pH sensor. 0 DFR0566 IO Expansion HAT for Raspberry Pi PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Ardu ino DORHEA: 9. Accordingly, it could be Raspberry Pi High Quality Camera with Interchangeable Lens Base – ROBOZONE 1 * Liquid PH0-14 Value Detect Test Sensor Module; Downloads:https://www. Step 2 – Install the spacers on the Raspberry Pi as shown here holding them with 4 plastic bolts from underneath the Pi. 黒い線をGround(GND)に繋げる。 反対側のUSBをUbuntuの方のマシンに繋げる。 Raspberry PIとUbuntuを繋げたら、Ubuntu側で端末を開き、下記のコマンドを実行する。 Raspberry Pi Advent Calendar 2020 |4日目. Compatible with the hole pattern of the Raspberry Pi HQ Camera as well as the Camera Module v1 and v2. Veröffentlicht von dotup am 4. Free delivery available. Raspberry Piでの使用例が多かったこのリレーモジュールをポチった Step 1 – Unpack your Raspberry Pi. The detection range of temperature: 0-80 centigrade. electroniclinic. It has a 4-pin interface that can communicate directly with the Arduino analog pin. 47 DFR0494 Raspberry Pi UPS HAT DFR0514 DFR0603 IIC 16X2 RGB LCD KeyPad HAT V1. Does not obstruct any of the port slots in the RPi case. 今日は MinipH I2C pH Interface board をRaspberry pi に繋いで pH のRaw データを取得することを目指す。. 2: GET ON AMAZON: 5 GAOHOU PH0-14 Werterkennungssensormodul + PH-Elektrodensonde BNC für Arduino : Amazon. de: Gewerbe, Industrie & Wissenschaft Wählen Sie Ihre Cookie-Einstellungen Wir verwenden Cookies und ähnliche Tools, die erforderlich sind, um Ihnen Einkäufe zu ermöglichen, Ihr Einkaufserlebnis zu verbessern und unsere Dienste bereitzustellen. 0, and 10. USB Socket Converter. Jun 26, 2016 · this topic is focussed on detecting ‘something’ what type of input can we use/transmit over a LorAWAN network and how to detect it ? what to buy and where and how to interface. for Liquid Quality Analysis Nov 12, 2021 · 5 Buy Ph Sensor Raspberry Pi Online. 3D. これまでESP32等で構成していた我が家の金魚水槽システムですが、. Nov 12, 2018 · ARM Raspberry pi コンパイラ自作 アセンブラ 久しぶりに記事を書きます。 このところ数学とか電気回路の勉強ばかりで、仕事以外でコードを書いていないので気分転換にコードを書きたい欲が強くなっていたのですが、@rui314さんがCコンパイラ作成入門という Raspberry Pi 4 B Raspberry Pi 4 Model B + Case + Power Supply + Heatsink Optional+ Hdmi Cable For Rpi 4 Nepal Rs14,500 Brand:raspberry Pi Seller: Bikalpa Dhungana (2 ad) - Patan, Kathmandu: 03-09-2021: Rs. Buy RND Lab Phillips Screwdriver PH0 Ergonomic 60mm. fastlab. : 0-64-930. 14, reliable and quick readings; 3-in-1 Suitable for wide range of application: Aquariums, Hydroponics, Laboratory etc. ZHITING Módulo de Sensor de detección de Valor PH0-14 + sonda de electrodo de pH BNC para Arduino. PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Ardu ino DORHEA: 9. Fomatrade Multi-Magnetic Screwdriver Set :115 in 1 Precision Screwdriver Set have more tools, Comes with all the necessary tools for a wide variety of jobs. 2: GET ON AMAZON: 5 Sensor analógico de pH de 0-14. Hier mal ein kleines Beispiel um mit Pin 8 ( PH0 ) zu arbeiten. 5. 3-5. 0, 7. Package included: 1pcs Liquid PH0-14 Value Detect Test Sensor Module. Setup was quick and easy, and the device functions more or less as expected. 0. Temperature - DS18B20 temperature sensor (GPIO) pH level - PH0-14 value detect sensor module and pH electrode probe BNC (SPI) Total dissolved solid - TDS meter probe (SPI) Video - 5MP OV5647 Sensor (CSI-2) K-Means – 𝑆 (𝑡)={ 𝑝: 𝑝− I 𝑡 2 Dec 13, 2015 · The resistor is a 10K Ohm pull up resistor connected between the Vcc and signal lines. Corriente de funcionamiento: 5-10 mA. 14,500 Robotlinking PH Testing Sensor Module ph0-14 About RobotLinking: We are professional manufacturer and exporter that is mainly engaged in research and development, production and sales of 3d printers, raspberry pi and other electronic components. Show More. Rango de concentración detectable: PH0-14. Stanley Phillips Standard Screwdriver PH0 Tip. 5W Working temperature:-10-50 â (nominal temperature 20 â ) PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Ardu ino DORHEA: 9. 2V (AC DC) Working current: 5-10mA Detectable concentration range: PH0-14 Detection Temperature range: 0-80 â Response time:â ¤5S Settling Time:â ¤60S Component Power:â ¤0. I’ll explain how to use both C and Python to get temperature and humidity from the DHT11, so you’ll be able to incorporate the DHT11 into pretty much any existing RPi project. 6: GET ON AMAZON: 4: Analog pH Meter Pro V2 Professional pH Sensor Compatible with Arduino and Raspberry Pi DFROBOT: 9. To configure the Pi I am assuming that you are running the latest version of Raspian , have the ability to connect to your Pi either through SSH with putty and FTP with PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Ardu ino DORHEA: 9. 2 2-in-1 Liquid pH and Temperature Sensor Probe + Meter Control Module with BNC Connector for Arduino, Raspberry Pi and Other MCUs Jul 22, 2012 · Jun 30, 2019 - Buy GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino: Electrodes - Amazon. Let's protect the environment together! May 13, 2016 · The sensor works using either serial communication or via the I2C protocol, for this example, I will be configuring the sensor to use the I2C interface on the Raspberry Pi. The Wiki of which this is an "export" originally ran 1 2 on the "B1/256Mb" Raspberry Pi pictured below. with Overload Discharge 1 Panel 3 Panel Indicator 1001 LED Panel Indicator Light 2 Panel Indicator Light 2 Panel Light 2 Panel Meter Module 1 Particle Sensor 1 Parts 1 Passive componen 1 Peak 1 Pen 1 Percussion Knocking Knock Sensor Module for arduino 1 Phone 1 Phone LAN Network Wire Tracker 1 Photo resistor module 1 Pi 5 Pi 3 1 Pi3 PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Ardu ino DORHEA: 9. 99. Jul 29, 2016 · Raspberry Pi Jumper Cables – These are used to connect the Raspberry Pi to the Relay Module Board so we can communicate with it. GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino PH0-14 Value Detect Sensor Module Features: Heating voltage: 5 ± 0. Order by 8pm for same day dispatch. 00 PH. 433 Mhz Wireless Transmitter Module for Arduino Raspberry Pi Brand: GAOHOU GAOHOU Ean : 6922326720537 14 Jan. この商品の再入荷予定は立っておりません。. 5W;Detectable concentration range: PH0-14;Module Size: 42mm×32mm×20mm;Output: analog voltage signal output;With 4pcs M3 Mounting Holes Liquid PH0-14 value sensor module with BNC PH electrode probe raspberry Pi and all other expenses was found to be only 197 $ as compared to 11,130 $ when using EXO. 99 €. Mfr. -------- welcome in this Big diy SENSOR topic-------- 0 - general 1 - temperature 2 - UV light 3 - soil moisture / rain 4 - door / window contacts 5 . 2: GET ON AMAZON: 5 Sep 04, 2021 · Built-in voltage regulator chip, support 3. 1,74€ net Precision cross screwdriver ph0 PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Ardu ino DORHEA: 9. 5 HDMI OLED-Display with Capacitive Touchscreen V2. 在庫状況 について. 緑の線をRxD. Included standoffs make the Banana Pi board fit perfectly in the case. This case is well mad, and well thought out. Temperatura de funcionamiento: -10 ~ 50 ºC (temperatura nominal 20 ºC) Humedad: 95% RH (humedad nominal 65% RH) Oct 10, 2018 · Raspberry Pi Zero WHで、大きい電圧(ex. co. 40. Am Wochenende hab ich mir mal die GPIOs angeschaut. Accordingly, it could be Downloads:https://www. Zero-point: 7 +- 0. It also means we don’t need to solder! eBAY. FREE Delivery Across Kuwait. uk – Link. The Raspberry Pi ecosystem contains a wide variety of existing HATs (Hardware Attached on Top) that can be used to start your project, or maybe you have an existing Pi project to port to Moto Mods. com 1 Liquid pH0-14 Detection Sensor 1 BNC pH Electrode Probe; 4 Jumper Wires (Male to Female) 1 Arduino (the Seeeduino v4. 5. 現在在庫切れです。. Dabei kam ein kleines C Skript raus mit dem sich alle GPIOs steuern lassen. 0 DFR0591 raspberry pi e-ink display module V1. この度メンテナンスのし易さや拡張性の高さから制御をRaspberry Pi で実施することにいたしました。. Aug 11, 2021 · The Universal Tilt-Adjustable Camera Mount for the Raspberry Pi attaches directly to the Raspberry Pi case for an easy and clean solution to point your PiCam wherever you want. com/ph-sensor-arduino-how-do-ph-sensors-work-application-of-ph-meter-ph-sensor-calibration/Download Arduino Libraries:h ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino UNO R3 MEGA Nano Raspberry Pi 390 £29. FREE Returns - 167946638. Este kit permite medir de forma sencilla el pH de un líquido gracias a su placa controladora que ofrece un valor analógico proporcional a la medición. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc. 51-3. 5つ星のうち2. for Industrial Production, Aquarium, Chemical Liquid, Agriculture, Gardening, etc. 12V)で動作する機器の電源を制御するために、リレーモジュールをつなげてみた。 1. online at best price at undefined. Some parts, "cleaned up", made an appearance on the elinux. Añadir al carrito. 5V DC, can be used for your Arduino and Raspberry Pi project. The expansion module is designed to work with the Raspberry Pi 400. See full list on faranux. We are talking about Banana Pi microcomputer, based on the SoC Allwinner A20 produced by Lemaker, a Chinese company based in Shenzhen. Jun 26, 2021 · GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino Good to work with Arduino/Raspberry Pi. Pi Supply Pimoroni Programmers & Adapters Raspberry Pi Rock Pi Seeed Studio Sony Elektronikhöjden 14, SE Dec 29, 2014 · Today we will introduce you to a board that replicates the approach of the Raspberry Pi but with increased functionalities, capable of running GNU / Linux and Android. py ※私はteratarmからデータを送りました。送ったデータがRapberry側で表示されればOK! なぜこんなことができるかというと、arduinoのUSBシリアル通信は何もしない状態だと、 Jan 21, 2019 · Raspberry Pi はシリアル接続のルートを確保しておくと、操作するのにディスプレイやキーボードを用意する必要がない。 最終的にネットワーク越しに SSH などで操作するにしても、初期のセットアップで楽ができる。 今回使ったシリアルコンソールケーブルはこちら。 このケーブルには PL2303 と Nov 15, 2018 · Raspberry Pi (19) 96Boards (2) インターフェース (139) 音声認識 (7) 入力拡張 (38) 出力拡張 (19) レベル変換 (19) SDカード・フラッシュメモリ (11) AD/DA変換 (14) RTC (27) その他 (16) 教育・学習・STEM (154) micro:bit (15) toio (14) その他 (8) 組立てキット (152) はんだづけ入門 (11 Jul 04, 2014 · Raspberry Pi, Netduino, Arduino und ATtiny Kram ( PH0 ) zu arbeiten. 2: GET ON AMAZON: 5 Raspberry Pi 3. 加熱電圧:5±0. 2: GET ON AMAZON: 5 GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino Response time:≤5S;Settling Time:≤60S;Component Power:≤0. The detection concentration range: PH0-14. for Liquid Quality Analysis Teaching, Scientific Research, Laboratory, Online Analysis, etc. com/ph-sensor-arduino-how-do-ph-sensors-work-application-of-ph-meter-ph-sensor-calibration/Download Arduino Libraries:h Dec 01, 2020 · AGL Member Webinar, Leon Anavi, Getting started with AGL using a Raspberry Pi AGL Raspberry Pi Milestones 2015 – Mauro Chehab at that time working for Samsung OSG (Open Source Group) ported Tizen based on Yocto/OpenEmbedded to Raspberry Pi 2 2016 – GENIVI Dev Platform was ported to Raspberry Pi 2 2016 – AGL was ported to Raspberry Pi 2 DFR0494 Raspberry Pi UPS HAT DFR0514 DFR0603 IIC 16X2 RGB LCD KeyPad HAT V1. PB 190/0-60 copied! Brand: PB Swiss Tools | Product family. Mounting the circuit I'm using this probe in a hydroponic system with a Raspberry Pi and an Adafruit ADS-1015 ADC. com FREE DELIVERY possible on eligible purchases Raspberry Pi Projects General Electronic Projects Product Reviews Be sure to check out the Arduino Liquid pH0-14 Detection Sensor Project by clicking here. Reimbursement or replacement will be done PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Ardu ino DORHEA: 9. @? A: 3 0 Module Size: 42mm 32mm 20mm. 2v. 1pcs Liquid PH0-14 Value Detect Test Sensor Module . Power zones with integrated soft sections ensure the Buy Bahco Phillips Standard Screwdriver PH0 Tip BE-8600 or other Screwdrivers online from RS for next day delivery on your order plus great service and a great price from the largest electronics components PB 190/0-60 - Phillips Screwdriver PH0 Good Grip 60mm, PB Swiss Tools. 0 DFR0566 IO Expansion HAT for Raspberry Pi GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino But buyer beware, a flyback diode is required if using with an Arduino or Raspberry PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Ardu ino DORHEA: 9. This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. I calibrated the system using linear regression on Atlas Scientific reference solutions at pH 4. Banana Pi (14) Linux (3) Raspberry Pi のハードウェア改造なし& Bash スクリプトで、超簡単な IoT センサを製作します(関連ブログ記事)。 ESP32, IoT Sensor Core ESP32 使用 IoT センサ 乾電池駆動 8~10か月 (チャネルID:141, ボードID:127) Skip to main content; Skip to footer; Accessbility statement and help PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Ardu ino DORHEA: 9. Detectable concentration range: PH0-14. Programming the DHT11. Pi Supply Pimoroni Programmers & Adapters Raspberry Pi Rock Pi Seeed Studio Sony Spresense SparkFun PH0 PH00 SL1. 白い線をTxD. 3 Liquid PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Arduino (PH Module) PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Ardu ino DORHEA: 9. リレーモジュール. 2: GET ON AMAZON: 5 A Raspberry Pi case would not work: no holes for the SATA connector, power connector, and ndo holes for the buttons. The Moto Mods HAT Adapter Board is Raspberry Pi HAT compatible and allows the use of commercially available HATs. このボードを使用した Arduino のサンプルプログラムはネット上にあるのだが、Raspberry pi、Python 2050 PH Screwdriver for Phillips screws for electronic applications. We guaranty the item will be well treated and protected. This makes time-consuming grip adjustments unnecessary. 2: GET ON AMAZON: 5 Na Arduino Santa Efigênia você vai encontrar todos os tipos de materiais de robótica: dos mais simples às maiores novidades do ramo de Alta Tecnologia e IOT. Description: 100% Brand new and high quality. 2: GET ON AMAZON: 5 I'm using this probe in a hydroponic system with a Raspberry Pi and an Adafruit ADS-1015 ADC. PH Electrode Probe. El pH indica la concentración de iones hidronio [H3O+] presentes en determinadas sustancias. Rapid twisting results from fixing the hand on the head and using the fast-turning zone just below. J12 also provides another serial port on pins 4 ( RXD ) and 6 ( TXD ), which should map to /dev/ttyS3 . 0 DFR0550 5'' TFT-Display with Touchscreen V1. Charger. 動作電流:5-10mA. With 4pcs M3 Mounting Holes. FOR SALE! Liquid PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for 264315931456 Mar 22, 2013 · Banana Pi GPIO / PIO in C. Alarm System. Buy CQRobot Ocean: Non-Contact Water/Liquid Level Sensor Compatible with Arduino, Raspberry Pi and Other Motherboards. 5W Working temperature:-10-50 â (nominal temperature 20 â ) Buy GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino: Electrodes - FREE DELIVERY possible on eligible purchases, Fast Delivery to your doorstep Good products online NOW Secure payment and worldwide shipping. RS Stock No. 01 and PH7 is 2. Oct 29, 2021 · 5. 0 DFR0592 DC Motor Driver HAT DFR0604 I O Expansion HAT for Pi zero V1. ブランド: GAOHOU. GAOHOU 液体PH0-14値検出センサーモジュール+ PH電極プローブBNC Arduino用. They are very cheap, very reusable and come in a variety of different colours! They cost around £4 or $5 for around 40 of them. The Raspberry's "original" serial port on GPIO 14 and 15 (CON3, pins 8 and 10) can usually be accessed as /dev/ttyS2 on the Orange Pi Mini. 2: GET ON AMAZON: 5 ESPECIFICACIONES TÉCNICAS: Voltaje de calefacción: 5V ± 0. The bolts should be screwed in with a PH0 screwdriver. Die Informationen kommen aus dem A20 User Manual 2013-03-22. USB Converter Cable. El pH es una medida de acidez o alcalinidad de una disolución. Buy Phillips VDE Screwdriver PH0 Tip, VDE 1000V Approved 006150 or other Screwdrivers online from RS for next day delivery on your order plus great service and a great price from the largest electronics components Trevor's "Raspberry Pi" Wiki Export. Buy CQRobot Ocean: Contact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. 03 =-0. 2 Analog pH Meter Pro V2 Professional pH Sensor Compatible with Arduino and Raspberry Pi; 5. 99 CQRobot Ocean: TDS (Total Dissolved Solids) Meter Sensor Compatible with Raspberry Pi/Arduino Board. 52. Output: analog voltage signal output. FREE Delivery Across Qatar. net Reviews. 1pcs PH Electrode Probe Hydroponic Sensor BNC Interface. As melhores peças de robótica pra qualquer projeto. Cheap Integrated Circuits, Buy Quality Electronic Components & Supplies Directly from China Suppliers:diymore Liquid PH0 14 Value Detect Sensor Module with PH Electrode Probe BNC for Arduino Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. BNC connectorsuitable for most pH meter and controller with BNC connector. 3個の評価. 0 DFR0524 5. Oct 14, 2021 · Raspberry Pi Document - Raspberry Pi OS#gpio-and-the-40-pin-headerを参考にして、 赤い線を5V. SKU: B08J29VNJ5 Categoría: Sensores Arduino. Uses the Raspberry Pi Camera to take a picture once a minute (you can then use them to make timelapses). This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. The first point of […] Find many great new & used options and get the best deals for ABS Cover Box Case For Raspberry Pi 3, 2 Cooling Fan Transparent /White/Black at the best online prices GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino (Total Dissolved Solids) Meter Sensor Compatible with Raspberry Pi/Arduino Board The humidity and temperature sensor is an Arduino compatible sensor board equipped with a Sensirion SHT21 digital humidity and temperature sensor. Distrelec Article Number: 180-40-763. 5PH. Please refer to product description. Over 500,000 products in stock from RS. The difference between ph4. Detection Temperature range: 0-80 Celsius. High quality Wera Micro screwdriver for precision mechanical jobs. 2V(AC→DC). Applications: Garden plants ,Moisture detection ,Intelligent agriculture; Specification: PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino, Suitable for wide range of application: Aquariums, Hydroponics, Laboratory etc. Working temperature: -10 ~ 50 ℃ (nominal temperature 20 ℃) Humidity: 95% RH (nominal humidity 65% RH) Module Size: 42mm × 32mm × 20mm. Note: We will repackage this item to reduce shipping weight paper and bag waste. org Raspberry Pi wiki. It is a trustworthy website for ordering electronic components with cheap price and excellent quality. hard and software, tips and tricks, pictures and experiments. gaohou ph0 14 raspberry pi
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