# \#mikroelektronika **URL:** https://forum.digikey.com/tag/mikroelektronika/912.md [Latest](https://forum.digikey.com/latest.md) · [Categories](https://forum.digikey.com/categories.md) · [Tags](https://forum.digikey.com/tags.md) --- ## [4-20mA産業エコシステムの構成要素：SPIから電流ループへ](https://forum.digikey.com/t/4-20ma-spi/71013)
**Author:** [@Tsuneharu\_Fuji](https://forum.digikey.com/u/Tsuneharu_Fuji)\ **Replies:** 0\ **Last updated:** [August 1, 2026, 1:47pm UTC](https://forum.digikey.com/t/4-20ma-spi/71013 "2026-08-01T13:47:55Z")
APDahlen Applications Engineer このDigiKeyのワークベンチデモは、マイクロコントローラと産業用オートメーションを橋渡しするものです。本稿では、MicrochipのPICマイクロコントローラとTexas Instrumentsの XTR116 を使用したSPI制御の4-20mA電流ループを紹介します。また、本稿ではMIKROE 4-20 mA Clickボードのリファレンスデザインを解析します。この… --- ## [CANBUS – Networking so simple, even YOU can understand it!](https://forum.digikey.com/t/canbus-networking-so-simple-even-you-can-understand-it/70685)
**Author:** [@Rolf\_Horn](https://forum.digikey.com/u/Rolf_Horn)\ **Replies:** 0\ **Last updated:** [July 21, 2026, 12:55pm UTC](https://forum.digikey.com/t/canbus-networking-so-simple-even-you-can-understand-it/70685 "2026-07-21T12:55:42Z")
CANBUS – Networking so simple, even YOU can understand it ! Dave’s Garage 1.14M subscribers Jul 20th 2026 Dave explains the CAN BUS all the way down to how the signaling works over the wires, so you ca… --- ## [MIKROE 技術深度解析：Click Snap™ 板靈活設計突破](https://forum.digikey.com/t/mikroe-click-snap/64993)
**Author:** [@Barley\_Li](https://forum.digikey.com/u/Barley_Li)\ **Replies:** 0\ **Last updated:** [February 4, 2026, 1:33am UTC](https://forum.digikey.com/t/mikroe-click-snap/64993 "2026-02-04T01:33:35Z")
根據定義，MIKROE 開發板的有效負載設計為可從較大的 mikroBUS 板上快速分離。如圖1所示， Proximity 20 Click (PID: MIKROE-6243) 短距離接近感應評估板就是一個例子，其中 Vishay VCNL36828P 有效負載安裝在分離線 Snap Line 上方。 圖 1：具有可拆卸有效負載的 MIKROE 板 技術提示：可拆卸板的引腳間距為 0.059"（1.50mm）。它無… --- ## [Troubleshooting tip for MIKROE Click and Snap Boards](https://forum.digikey.com/t/troubleshooting-tip-for-mikroe-click-and-snap-boards/63598)
**Author:** [@APDahlen](https://forum.digikey.com/u/APDahlen)\ **Replies:** 0\ **Last updated:** [December 23, 2025, 9:23pm UTC](https://forum.digikey.com/t/troubleshooting-tip-for-mikroe-click-and-snap-boards/63598 "2025-12-23T21:23:29Z")
The MIKROE boards shown in Figure 1 are used for troubleshooting your mikroBUS-based microcontroller projects. Think of them as test equipment accessories. Tester Click (right) contains LEDs for each signal as well as… --- ## [DigiKey は、組み込み設計のラピッドプロトタイピングをどのようにサポートしますか？](https://forum.digikey.com/t/digikey/55781)
**Author:** [@Tsuneharu\_Fuji](https://forum.digikey.com/u/Tsuneharu_Fuji)\ **Replies:** 0\ **Last updated:** [May 28, 2025, 7:34am UTC](https://forum.digikey.com/t/digikey/55781 "2025-05-28T07:34:20Z")
APDahlen Applications Engineer 組み込みマイクロコントローラのラピッドプロトタイピングとはどのようなものですか？ ラピッドプロトタイピングという用語は、アイデアから動作するプロトタイプを迅速に構築するため使用されるコミュニティ、ハードウェア、ソフトウェア、およびウェブサービスを網羅しています。一例として、図1に示すMikroElektronikaの4G LTE&GNSS … --- ## [NFCチップおよびモジュール：主要製品とアプリケーションの完全ガイド](https://forum.digikey.com/t/nfc/55571)
**Author:** [@Tsuneharu\_Fuji](https://forum.digikey.com/u/Tsuneharu_Fuji)\ **Replies:** 0\ **Last updated:** [May 20, 2025, 8:44am UTC](https://forum.digikey.com/t/nfc/55571 "2025-05-20T08:44:06Z")
以前、次のタイトルで、近距離無線通信（NFC）の基本と、その利点についてご紹介いたしました。 「近距離無線通信（NFC）：非接触ソリューションへのゲートウェイ」– NFC技術の基礎と実際のアプリケーションについて説明しています。 「NFCとそれに競合する無線・非接触通信技術との比較」 – NFCとRFID、Bluetooth、UWB などの技術との通信範囲、速度、セキュリティ、およびユースケースにおける比較を分析しています。 この… --- ## [MIKROE 홀 커런트 7 클릭 보드 소개](https://forum.digikey.com/t/mikroe-7/51811)
**Author:** [@Brian\_Lee](https://forum.digikey.com/u/Brian_Lee)\ **Replies:** 0\ **Last updated:** [February 24, 2025, 8:44am UTC](https://forum.digikey.com/t/mikroe-7/51811 "2025-02-24T08:44:58Z")
MikroElektronika의 홀 커런트 7 클릭(Hall Current 7 Click) 보드는 최대 +/- 100A의 전류를 측정할 수 있습니다. 이 브레이크아웃 기판은 mikroBUS 플랫폼의 일부로, 이를 통해 개발자나 학생이 PCB를 설계 하기 전에 제품을 테스트해 볼 수 있습니다. 홀 커런트 7에는 100 µΩ의 전도체를 통해 전류가 흐르는 Allegro의 ACS758LCB-100… --- ## [Mikrocontroller – Fusion-Entwicklungsboard MIKROE-4372](https://forum.digikey.com/t/mikrocontroller-fusion-entwicklungsboard-mikroe-4372/21854)
**Author:** [@Rolf\_Horn](https://forum.digikey.com/u/Rolf_Horn)\ **Replies:** 1\ **Last updated:** [January 9, 2025, 12:05pm UTC](https://forum.digikey.com/t/mikrocontroller-fusion-entwicklungsboard-mikroe-4372/21854 "2025-01-09T12:05:05Z")
Mikrocontroller – Fusion-Entwicklungsboard MIKROE-4372 von Mikroelektronika ausprobiert Wenn es um Developer-Kits außerhalb der Arduino-Liga geht, spielt die Belgrader Firma Mikroelektronika (MikroE) ganz oben mit. Wi… --- ## [Introduction to Current Measurement Using Hall-Effect Sensors](https://forum.digikey.com/t/introduction-to-current-measurement-using-hall-effect-sensors/47800)
**Author:** [@APDahlen](https://forum.digikey.com/u/APDahlen)\ **Replies:** 9\ **Last updated:** [January 9, 2025, 1:47am UTC](https://forum.digikey.com/t/introduction-to-current-measurement-using-hall-effect-sensors/47800 "2025-01-09T01:47:11Z")
What is a Hall-Effect Current sensor? Hall-effect sensors provides a convenient way to measure current as they provide galvanic isolation between the power conductor and the sensing circuitry. The integrated sensor featu… --- ## [Qwiicの概要とFAQ](https://forum.digikey.com/t/qwiic-faq/47340)
**Author:** [@Tsuneharu\_Fuji](https://forum.digikey.com/u/Tsuneharu_Fuji)\ **Replies:** 0\ **Last updated:** [December 18, 2024, 12:55pm UTC](https://forum.digikey.com/t/qwiic-faq/47340 "2024-12-18T12:55:27Z")
APDahlen Applications Engineer Qwiicとは？ Qwiicはマイクロコントローラと関連ハードウェアのための便利な相互接続エコシステムです。典型的なアプリケーションは、Qwiicを搭載したマイクロコントローラと、デイジーチェーン接続された1つ以上のブレークアウトボードで構成されています。Qwiicの目的は、「Qwick 」とInter-Integrated Circuit… --- ## [什麼是耐脈衝（Pulse Withstanding) 晶片電阻器？](https://forum.digikey.com/t/pulse-withstanding/46281)
**Author:** [@Kevin\_6462](https://forum.digikey.com/u/Kevin_6462)\ **Replies:** 0\ **Last updated:** [November 7, 2024, 8:48am UTC](https://forum.digikey.com/t/pulse-withstanding/46281 "2024-11-07T08:48:28Z")
前言 耐脈衝晶片電阻器設計用於在高能量 ESD 應用中運作。 耐脈衝晶片電阻器與TVS（瞬態抑制二極體)一起可用於保護敏感邏輯電路的輸入。 Analog Devices (Maxim) MAX22199ATJ+ 作為個案研究。此 IC 用於提高 PLC 在惡劣工業環境中的生存能力。 介紹 透過技術，我們可以探索靜電放電（ESD）和電子元件的生存能力。具體來說，讓我們來看看採用 Analog Devices (Max… --- ## [使用 MCX N94 微控制器加速光學心率感測](https://forum.digikey.com/t/mcx-n94/46406)
**Author:** [@Kevin\_6462](https://forum.digikey.com/u/Kevin_6462)\ **Replies:** 0\ **Last updated:** [November 12, 2024, 7:44am UTC](https://forum.digikey.com/t/mcx-n94/46406 "2024-11-12T07:44:04Z")
概述 健身追蹤器和智慧手錶等穿戴式裝置通常採用光學感測器來測量佩戴者的生命徵象。透過光體積變化描記圖（Photoplethysmography，PPG）技術，這些感測器會產生與受試者皮膚組織內血流和體積變化相對應的訊號。此 PPG 訊號必須經過不同程度的處理，才能獲得心率、呼吸頻率、血氧飽和度甚至血壓等生命徵象的合理估計。由於心率是其中最容易取得的，因此下面介紹的項目示範了使用光學感測器導出該值的簡單方法。 儘管這種方法並不複雜，但它… --- ## [mikroBUS 應用程式開發與故障排除指南](https://forum.digikey.com/t/mikrobus/46371)
**Author:** [@Kevin\_6462](https://forum.digikey.com/u/Kevin_6462)\ **Replies:** 0\ **Last updated:** [November 11, 2024, 3:54am UTC](https://forum.digikey.com/t/mikrobus/46371 "2024-11-11T03:54:55Z")
什麼是mikroBUS？ mikroBUS 插座是一種開放標準，被譽為世界上發展最快的附加板標準。截至撰寫本文時，已超過 1772 個不同的 「Click™ 」板應用 mikroBUS 插座。該插座已在 100 多家製造商的主機板上採用，其中 Microchip、Renesas 和 NXP 是最大的支持者。 Click 板可視為各種感測器、無線收發器、GNSS 接收器、顯示器等的擴充板。典型的應用包括具有一個或多個 mikroBUS … --- ## [Qwiic 概述與常見問題解答](https://forum.digikey.com/t/qwiic/46167)
**Author:** [@Kevin\_6462](https://forum.digikey.com/u/Kevin_6462)\ **Replies:** 0\ **Last updated:** [November 4, 2024, 6:05am UTC](https://forum.digikey.com/t/qwiic/46167 "2024-11-04T06:05:12Z")
Qwiic 是什麼？ Qwiic 是微控制器和相關硬體的便利互連生態系統。典型應用採用配備 Qwiic 的微控制器以及一個或多個菊花鏈分線板。Qwiic 的用途反映在名稱中，即「Qwick」和內部積體電路（I2C）兩個字的組合。Qwiic 突破生態系統的範圍從簡單的按鈕介面到環境感測器再到 GPS 接收器。 Sparkfun 的 Redboard DEV-15123（如圖 1 所示）是一款具有代表性的配備 Qwiic 的微控制器，採用… --- ## [MikroElektronikaのペルチェ素子MIKROE-3828](https://forum.digikey.com/t/mikroelektronika-mikroe-3828/44479)
**Author:** [@Tsuneharu\_Fuji](https://forum.digikey.com/u/Tsuneharu_Fuji)\ **Replies:** 0\ **Last updated:** [August 27, 2024, 3:34am UTC](https://forum.digikey.com/t/mikroelektronika-mikroe-3828/44479 "2024-08-27T03:34:24Z")
MikroElektronikaのウェブサイトによると、MIKROE-3828は熱電冷却素子（ペルチェ素子）で、接続に応じて冷却と加熱の両方に使用できます。ペルチェ素子は、電流の方向によって、デバイスの一方から他方へ熱を移動させます。 出典：Peltier Element TEC1-12706 | Mikroe オリジナル・ソース（English） --- ## [Using MIKROE-4240](https://forum.digikey.com/t/using-mikroe-4240/44035)
**Author:** [@walterc](https://forum.digikey.com/u/walterc)\ **Replies:** 3\ **Last updated:** [August 13, 2024, 7:56pm UTC](https://forum.digikey.com/t/using-mikroe-4240/44035 "2024-08-13T19:56:53Z")
I bought a MIKROE-4240 to use with two TE load cells that come off-the-shelf at the same I2C address. This device brings out the pins of the TI I2C mux to make it easier to try without having to build a board from scrat… --- ## [MikroElektronika MIKROE-3828 Peltier Element](https://forum.digikey.com/t/mikroelektronika-mikroe-3828-peltier-element/42710)
**Author:** [@anthony\_14117](https://forum.digikey.com/u/anthony_14117)\ **Replies:** 0\ **Last updated:** [June 21, 2024, 5:00am UTC](https://forum.digikey.com/t/mikroelektronika-mikroe-3828-peltier-element/42710 "2024-06-21T05:00:00Z")
According to the MikroElektronika website, the MIKROE-3828 is a thermoelectric cooling element that can be used for both cooling and heating, depending on its connections. A Peltier element transfers heat from one side o… --- ## [Battery replacement suggestion](https://forum.digikey.com/t/battery-replacement-suggestion/40342)
**Author:** [@hsdb](https://forum.digikey.com/u/hsdb)\ **Replies:** 2\ **Last updated:** [April 16, 2024, 3:01pm UTC](https://forum.digikey.com/t/battery-replacement-suggestion/40342 "2024-04-16T15:01:20Z")
Hello, Please can somebody suggest a replacement for the battery below? It’s installed in an automotive GPS tracker It measures: L80xW50xH12 Thanks in advance --- ## [基於高通 Qualcomm 模組（2G/3G/4G、LTE-M、NB-IoT）的蜂窩 Layer3 追蹤可能性](https://forum.digikey.com/t/qualcomm-2g-3g-4g-lte-m-nb-iot-layer3/36026)
**Author:** [@Kevin\_6462](https://forum.digikey.com/u/Kevin_6462)\ **Replies:** 0\ **Last updated:** [October 27, 2023, 9:42am UTC](https://forum.digikey.com/t/qualcomm-2g-3g-4g-lte-m-nb-iot-layer3/36026 "2023-10-27T09:42:45Z")
我想分享一款個人比較喜歡的工具，這產品對於使用基於高通晶片組的蜂窩模組（例如， Thales 的 EXS82 和 ENS22、Quectel 的 BG95、BG96，或 u-blox 的 Sara R410 等）的大部份用戶而言，非常實用。甚至該工具具有開放診斷連接埠的 LTE dongle。 這款免費工具就是 QCSuper，可在 Github 上取得。 它是一款基於 Python 的工具，能夠解碼偵錯介面串流。 例如以下簡單的… --- ## [Raspberry Pi I2S Driver (Slave)](https://forum.digikey.com/t/raspberry-pi-i2s-driver-slave/13320)
**Author:** [@TechForum](https://forum.digikey.com/u/TechForum)\ **Replies:** 2\ **Last updated:** [September 29, 2023, 5:04pm UTC](https://forum.digikey.com/t/raspberry-pi-i2s-driver-slave/13320 "2023-09-29T17:04:07Z")
Created by Taylor Roorda, last modified on Mar 30, 2017 Introduction Disclaimer: This is my first non-trivial Linux project after coming from a bare metal microcontroller background. This article is intended for people … --- ## [Hardware for Programming IC](https://forum.digikey.com/t/hardware-for-programming-ic/29837)
**Author:** [@rencousa](https://forum.digikey.com/u/rencousa)\ **Replies:** 7\ **Last updated:** [March 30, 2023, 7:14pm UTC](https://forum.digikey.com/t/hardware-for-programming-ic/29837 "2023-03-30T19:14:59Z")
On a circuit board we have IC 526-1/ST 2223 2W5 and we have the DigiKey header 953-1313-ND Connector Header Vertical 4 pos 2mm What do we need to order to program the IC? Thanks --- ## [Looking for this green led finger reader module out of a Compumatic XLS Bio reader](https://forum.digikey.com/t/looking-for-this-green-led-finger-reader-module-out-of-a-compumatic-xls-bio-reader/26445)
**Author:** [@scott.s](https://forum.digikey.com/u/scott.s)\ **Replies:** 5\ **Last updated:** [December 9, 2022, 2:10pm UTC](https://forum.digikey.com/t/looking-for-this-green-led-finger-reader-module-out-of-a-compumatic-xls-bio-reader/26445 "2022-12-09T14:10:24Z")
I am looking to purchase 5 of these sensors. Numbers on the circut board VLS100320 & C303rist. 16 pin wire tape connection. This sensor has a silicone film on the glass. Perfer new sensor does not have the silicone fi… --- ## [Neue DM240018 Entwicklungsplattform von Microchip](https://forum.digikey.com/t/neue-dm240018-entwicklungsplattform-von-microchip/14737)
**Author:** [@Rolf\_Horn](https://forum.digikey.com/u/Rolf_Horn)\ **Replies:** 0\ **Last updated:** [June 16, 2021, 9:27am UTC](https://forum.digikey.com/t/neue-dm240018-entwicklungsplattform-von-microchip/14737 "2021-06-16T09:27:43Z")
Wo Sie diese neue DM240018 Entwicklungsplattform von Microchip erwerben können, erfahren Sie hier: https://www.microchipdirect.com/dev-tools/DM240018?productLoaded=true&allDevTools=true%3Futm\_campaign%3DJuneDevToolDeals… --- ## [SAM-M8Q-0-10 prototype / break out board](https://forum.digikey.com/t/sam-m8q-0-10-prototype-break-out-board/25978)
**Author:** [@tom.kadien](https://forum.digikey.com/u/tom.kadien)\ **Replies:** 5\ **Last updated:** [October 17, 2022, 3:35pm UTC](https://forum.digikey.com/t/sam-m8q-0-10-prototype-break-out-board/25978 "2022-10-17T15:35:17Z")
Do you have a prototype / break out board that fits a SAM-M8Q-0-10? --- ## [Need Alternative to STM32F746G-DISCO -Pioneer CDJ1000mk3 modification](https://forum.digikey.com/t/need-alternative-to-stm32f746g-disco-pioneer-cdj1000mk3-modification/17652)
**Author:** [@Benutzer](https://forum.digikey.com/u/Benutzer)\ **Replies:** 4\ **Last updated:** [February 1, 2022, 1:30am UTC](https://forum.digikey.com/t/need-alternative-to-stm32f746g-disco-pioneer-cdj1000mk3-modification/17652 "2022-02-01T01:30:11Z")
Hi, i´ve got a manual to a mod an old Pioneer CDJ 1000 mk3 with a whole partlist. Main Part is the STM32F746G-DISCO which is not available since moth. I am new in this an would like to ask if there is any alternative,… --- ## [Mikroprog for pic driver](https://forum.digikey.com/t/mikroprog-for-pic-driver/16499)
**Author:** [@Youngko](https://forum.digikey.com/u/Youngko)\ **Replies:** 5\ **Last updated:** [September 9, 2021, 1:26am UTC](https://forum.digikey.com/t/mikroprog-for-pic-driver/16499 "2021-09-09T01:26:56Z")
Part# 1471-1288-ND Mfg# MIKROE-764 MFG MIKROELEKTRONIKA ROHS3 Comp down loaded the driver : http://www.mikroe.com/downloads/get/1202/mikroprog\_for\_pic\_drivers\_v200.zip And also have installed the mikroprogsuite for … --- ## [Entwicklung eines Konzepts mit Hilfe von Mikroelektronikas MikroBUS Clickboards](https://forum.digikey.com/t/entwicklung-eines-konzepts-mit-hilfe-von-mikroelektronikas-mikrobus-clickboards/14716)
**Author:** [@Rolf\_Horn](https://forum.digikey.com/u/Rolf_Horn)\ **Replies:** 0\ **Last updated:** [June 15, 2021, 12:38pm UTC](https://forum.digikey.com/t/entwicklung-eines-konzepts-mit-hilfe-von-mikroelektronikas-mikrobus-clickboards/14716 "2021-06-15T12:38:55Z")
Wie mein ehemaliger Chef bereits in seinem Englischen blog: Concept Development | DigiKey erwähnt hat, sind die Kosten für die Elektronik gesunken, und das ermöglichte etwas Fantastisches in der Elektronikindustrie, das … --- ## [Mikroe NECTO Studio Remote Debugging](https://forum.digikey.com/t/mikroe-necto-studio-remote-debugging/13495)
**Author:** [@RobertCNelson](https://forum.digikey.com/u/RobertCNelson)\ **Replies:** 0\ **Last updated:** [April 8, 2021, 5:01pm UTC](https://forum.digikey.com/t/mikroe-necto-studio-remote-debugging/13495 "2021-04-08T17:01:16Z")
Supplier Documentation and Tools NECTO Studio CODEGRIP Suite (CODEGRIP Suite installer Download is half way down the page) CODEGRIP WiFi License Supplier CODEGRIP Hardware CODEGRIP for ARM at DigiKey CODEGRIP for ST… --- ## [Selecting a Bluetooth module w/HCI or AT command set](https://forum.digikey.com/t/selecting-a-bluetooth-module-w-hci-or-at-command-set/11223)
**Author:** [@DustyStew](https://forum.digikey.com/u/DustyStew)\ **Replies:** 2\ **Last updated:** [January 13, 2021, 4:08pm UTC](https://forum.digikey.com/t/selecting-a-bluetooth-module-w-hci-or-at-command-set/11223 "2021-01-13T16:08:07Z")
I am looking for a module I can connect to via UART/I2C/SPI, and which implements a command set of some sort. Supports both central and peripheral roles. At least BLE 4.0. Dual mode would be nice a module with simple c… --- ## [MikroElektronika Buggy Halloween Project](https://forum.digikey.com/t/mikroelektronika-buggy-halloween-project/4728)
**Author:** [@DanKiviaho](https://forum.digikey.com/u/DanKiviaho)\ **Replies:** 0\ **Last updated:** [October 30, 2019, 9:46pm UTC](https://forum.digikey.com/t/mikroelektronika-buggy-halloween-project/4728 "2019-10-30T21:46:04Z")
Below is my MikroElektronika BUGGY Halloween Project. It uses 3D printing, Arduino code, NeoPixels, and a robot. So I have a Buggy and I decided to give it a costume for Halloween this year. I drew up a ghost design a… [Next page](https://forum.digikey.com/tag/mikroelektronika/912.md?match_all_tags=true&page=1&tags%5B%5D=mikroelektronika)