Blogs
2026.07.10
Integrated Circuit (IC): Definition, Types, Applications, and Sourcing Guide
An integrated circuit (IC) is a semiconductor device that combines many tiny electronic components, such as transistors, resistors, capacitors, and diodes, into one compact chip.“IC” stands for integ…
2026.07.02
Excess and Obsolete Inventory: How to Reduce It and Recover Value
Learn how to reduce excess and obsolete (E&O) inventory in electronics, recover value before a write-off, and turn dead stock into cash fast.
2026.06.25
Inventory Liquidation: How to Liquidate Excess and Overstock Inventory
Inventory liquidation made simple. Learn how to liquidate inventory, where to sell overstock inventory, and the best way to recover value from excess, surplus, and obsolete electronic components.
2026.06.17
What Is Obsolete Inventory? A Complete Guide for Electronics Manufacturers
Learn what obsolete inventory is, what causes it, how to calculate it, and how electronics manufacturers sell, manage, and prevent excess obsolete inventory.
2026.06.12
About OEM STOCK: Your Trusted Global Source for Excess Inventory & Electronic Component Solutions
OEM STOCK has built a global network that supports manufacturers, OEMs, EMS providers, and distributors worldwide.
2026.06.12
What Is Excess Inventory? Meaning, Risks & How to Reduce it
Excess inventory is stock that exceeds current or forecasted demand and is unlikely to be sold or used within a normal business period. It is also commonly referred to as surplus inventory, excess stoc…
2026.06.10
Best CR2032 Batteries in 2026: Top Brands Compared
Looking for the best CR2032 battery? Compare Panasonic, Murata, Maxell, Energizer, and Duracell to see which CR2032 battery lasts the longest in 2026.
2026.03.20
Samsung vs SK Hynix vs Micron: Which Memory Chip Is Better in 2026?
Compare Samsung, SK Hynix, and Micron memory chips including DRAM and NAND Flash. Learn differences in performance, price, reliability, and best applications.
2026.03.04
How to Sell Excess Electronic Components | Complete Guide for OEMs
Learn how to sell excess electronic components and surplus electronic inventory. A complete guide for OEM and EMS companies to recover value from unused parts.
2026.02.25
AMS1117 3.3V Voltage Regulator: Pinout, Datasheet, Applications & Replacement Guide
Learn everything about AMS1117-3.3: pinout (SOT-223), key specs, typical application circuit with capacitors, heat calculation, common issues, and reliable replacement options like LM1117/LD1117/AP1117…
2026.02.24
SS14 vs SS34: Key Differences, Specs, and Which Schottky Diode Should You Choose?
Compare SS14 and SS34 Schottky diodes in terms of current rating, forward voltage, thermal performance, and applications. Learn which diode is better for your power supply design.
2026.02.23
AMS1117 vs LM1117: Differences, Specs, and Which LDO Regulator Should You Choose?
Compare AMS1117 and LM1117 LDO regulators in terms of specifications, dropout voltage, thermal performance, stability, and applications. Learn which regulator is better for your power design.
2026.02.21
LM358 vs LM324: Key Differences, Specs, and Which Op-Amp Should You Choose?
Compare LM358 and LM324 operational amplifiers in terms of channel count, specifications, performance limits, and real-world applications. Learn which op-amp is better for your design.
2026.02.20
LM358 vs LM2904: Key Differences, Specs, and Which One to Choose?
Compare LM358 and LM2904 op-amps in terms of temperature range, reliability, electrical specs, and application suitability. Find out which one fits your design.
2026.02.19
Current Sense Amplifier Selection Guide: Offset, CMRR, Gain Error, and Bandwidth
Learn how to choose a current sense amplifier for real power systems.This engineering guide covers offset voltage, gain error, CMRR, bandwidth, noise,and practical layout pitfalls to build a reliable c…
2026.02.15
High-Side vs Low-Side Current Sensing: Accuracy, Noise, and Safety
Compare high-side and low-side current sensing in real power systems.This engineering guide explains accuracy impact, noise behavior,ground disturbance, safety considerations, and practical design trad…
2026.02.14
How MCU Architecture Affects Performance and Power Consumption
Learn how MCU architectural choices impact real performance and power consumption. This engineering guide covers Flash wait states, buses, DMA, interrupts, clock trees, sleep modes, and how to design e…
2026.02.13
MCU Interrupts, Timers, and DMA: Best Practices for Deterministic Embedded Systems
MCU Fundamentals · Article 6Interrupts, timers, and DMA define whether an MCU system is deterministic or fragile. This article focuses onreal engineering practices: ISR design, priority planning, time…
2026.02.12
Inside an MCU: CPU Core, Flash, RAM, Buses, DMA, and Peripherals Explained
Explore the internal architecture of a microcontroller. Learn how CPU cores, Flash, SRAM, internal buses, DMA, interrupts, timers, PWM, ADC, and communication peripherals work together—and where real …
2026.02.11
8-bit vs 16-bit vs 32-bit MCUs: How to Choose the Right Microcontroller Bit-Width
MCU Fundamentals · Article 3Bit-width (8/16/32-bit) is not a simple “performance ranking.” This guide explains what bit-width really means,how it affects timing, memory, tooling, and cost, and how e…
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