TGINSIGHT SIMILAR POSTS
Source channel @githubtrending · Post #15367 · Dec 25
#cplusplus#arduino#ble_jammer#ble_spoof#ble_spoofer#cybersecurity#deauther#esp32#hack#hacktoberfest#jammer#nrf_scanner#nrf24l01#sour_apple nRFBOX is a handheld ESP32-based tool that scans and analyzes the 2.4 GHz band (Wi‑Fi, BLE, etc.), shows signal strength and channel activity, and can run jamming, BLE jamming/spoofing, and Wi‑Fi deauthentication tests for security research and troubleshooting. It combines an ESP32, NRF24 modules, OLED display, battery management, and SD support for firmware and logging, with notes about limited range, device variability, and power limits when using multiple NRF modules. Benefit: you can use it to find crowded channels, diagnose wireless interference, and test network/device resilience in controlled, legal test environments. https://github.com/cifertech/nRFBox
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@exploreclassical · Post #364 · 01/10/2022, 03:03 PM
继上一首借鉴莫扎特的作品之后，又发现一首贝多芬和莫扎特有关的作品，从魔笛 改编的variations～分享一首”Bei Männern, welche Liebe fühlen”，钢琴和大提琴作为duet的两“人”，一唱一和蛮有意思的～介绍中还提到贝多芬是使大提琴变成独奏乐器的重要人物～ #Beethoven#variations#Mozart https://www.youtube.com/watch?v=bsSkpK-jS8w
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@exploreclassical · Post #169 · 01/06/2021, 12:32 AM
鄙人的老师扔来了这首曲子……well可能弹不下来但是给大家分享一下吧～ #schumann#variations#piano https://www.youtube.com/watch?v=yW4g-sm_IBI
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@exploreclassical · Post #130 · 12/15/2020, 02:26 PM
今天分享一首短一点，“轻松”一点的作品，6 Variations in F major on an Original Theme, Op.34. 这首和Op.35 Eroica variation几乎同时创作，二者同时发表，都很创新，贝多芬在写给出版商的心里这么写道：“As a rule I only hear of it from others when I have new ideas, since I never know it myself; but this time—I myself can assure you that in both works the style is quite new for me." 这首variation的创新之处是每一个variation都在不同的key上，并且成三度下降关系（除了最后一首），分别为：F major (theme) -> D major (Var I) -> Bb major (Var II) -> G major (Var III) -> Eb major (Var IV)-> C minor (Var V，这个variation是一个funeral march，很容易让人联想到Eroica Symphony的funeral march) -> F major (Var VI)。 #Beethoven#Beethember#piano#variations https://www.youtube.com/watch?v=uRj5UtuxfPs&feature=youtu.be